fair point that
Notre Dame has a very good defensive line, possibly great. If they still had Aaron Lynch holy pants man. They don't, but Tuitt is a 300 pound pass rusher, Nix is hard to move, and their Kapron Lewis-Moore/Prince Shembo combo at the other DE is a quality option. They've been making a lot of plays so far, and some of them against Lewan, who has a bunch of NFL hype and has shut down virtually every DE he's ever gone up against, including guys like Adrian Clayborn.
So Michigan was up against it against the Irish. They compounded those troubles with a spate of seemingly bizarre play calls that made it even harder for Michigan to execute since they often left key players unblocked, with the results you saw.
Here's a two yard run in the second quarter. It's first and ten on the first play of Michigan's first drive after the Smith interception. ND comes out showing a four-man front with one-high coverage, but will shift into their standard 3-4. Zeke Motta, currently 16 yards off the LOS, will approach the LOS for an eighth run defender against eight players in the box.
Post-shift, this is about standard for ND. Note that the secondary is showing extremely soft man coverage on the receivers, which is par for the course when you are in cover zero with three converted offensive players. Or at least, I'd imagine it's par for the course if anyone else ever did this.
Now, you may be thinking "AAAAAH DAMN AAAH BUBBLE." I am too. The defense is allowed to align like this because Michigan won't take a shot at that gooey soft edge. Constraint plays constrain what a defense can do, simplifying life for QBs. Here we've got a play, and it's a run despite the D showing a cover zero look.
On the snap it's revealed to be an inside zone play…
…but Lewan does something unusual by flaring out to go block Shembo as Denard reads Lewis-Moore. Meanwhile, look at Toussaint's upfield angle of attack:
This was supposed to be a midline type read. When ND showed a four-man front, Nix was shaded outside of Mealer. He would hit the frontside A-gap, allowing Barnum to release into the second level. Instead he's head up on the center and fights back, forcing Barnum to try and deal with him.
What Michigan thought it was doing
Meanwhile, Lewan's flare out on Shembo was supposed to be useful. Instead he's blocking a contain guy on a run up the middle. Lewis-Moore is not tearing up in a gap like a one-gap DL would but coming upfield under control.
So instead of a quick hit that got Michigan past the DT they get this:
Which is two yards thanks to an unblocked LB in the middle of where your belly is supposed to go.
This Looks Familiar
Denard's second interception is a terrible throw helped along by a totally unblocked Te'o as Barnum tries to help on Nix.
Terrible throw and all that but also not a shining example of coordinator mastery. This is a position to fail in, when you can't step into your throw because you'll get hit if you do so.
Things and Stuff
RB angle gives you the intended hole. Look at how vertical Toussaint is going. This is designed to go backside.
Checks: none. Once ND shifts to the three-man front, this play is in trouble, and once Motta slides down you're up against zero safeties. This would be a nice time to check. To what? Well, you are maybe probably getting some yards if Lewan changes his assignment and releases directly into that LB, or, you know…
…that OLB has eyes only for the backfield, so you've got one guy within twelve yards of the slot receiver. Who isn't a slot receiver, sure.
Since this was the first play of the drive I assume there was time to do this after the shift; nothing comes. This might be on Denard, or there just might not be a check for this. Rodriguez took that check burden onto himself with those plays where Michigan would call for a snap and then everyone would look to the sideline.
Constraints: none. A little later Michigan will block a QB sweep well but Motta will show in the hole as an unblocked eighth guy. Denard will abort and get three. ND again went cover zero with pudding soft outside coverage:
They're sitting out there waiting to give you their money! It's not the stupid little bubble itself that helps—though the yards from 2-8 averaging about 6 aren't bad—but the things that the defense can't do because they can't align with their secondary in Bolivia and bring down a run defender that erases your numerical advantage.
This alignment cannot be allowed to exist without a quick easy throw that invalidates it. Have we mentioned that both corners are converted offensive players? And one is a freshman?
Oy OL. Note that Nix not only drew a double but ripped through it to the backside hole, and that Tuitt has gotten inside of Schofield with ease. It may have been possible to get some yards here by getting Nix sealed and hitting a gap further to the playside, but none of that happens. I haven't gotten to the bit where Michigan just grinds on them yet, but so far there have been a lot of plays like this where Michigan OL get nowhere with their guys.
Why are we running a play that seems designed to go at a 4-3? ND will go to it but they are a 3-4 at heart and when they show a four man line it's usually short yardage or a passing down. I would expect an incoherent play like this to fire off when ND is giving Michigan a 4-3 curveball instead of the 3-4, especially after Michigan spent two weeks preparing exclusively for this defense. That Lewan flare-out is deadly to this play because Barnum has to help on a NT who is not shaded—and is rarely shaded. Meanwhile that guy on the edge is not a threat to Toussaint. RPS –1.
I'm feeling quite a bit better about Michigan's DL performance now that I'm actually going over the tape. They're not doing much more than it seems like they did live, but since no actual NT types are getting much time and a lot of the problems rest squarely on the shoulders of things like "let's see if Mario Ojemudia is a 3-4 DE" and "let's see if Frank Clark is a three-tech." They turn out not to be.
Hopefully we can file this under experimentation and things won't be so bad when the big boys are actually in there. If Michigan goes long stretches without Washington, Campbell, or Pipkins on the field against Notre Dame I'll be surprised. And possibly catatonic.
Not everything can be waved away by calling it mad experimentation, unfortunately. Michigan's linebackers, be they beardy veterans or baby-fresh newcomers, are not making plays. One particular example leapt out because I'd just seen the UMass LB read Michigan's sprint counter, shoot past a blocker, and fill.
Thing I'm talking about == watch Mealer and the MLB
UMass gave up seven yards because all their guys ended up downfield but that's not on the LB.
On UMass's next drive they'd run a play that's very close to that sprint counter. It's just the plain ol' counter, but it's got a pulling tackle that leaves for the wide side of the field on the snap, a linebacker who could be but must not be looking at that, and positive yardage for a team that has struggled to find any.
Late first quarter, second and ten, UMass comes out with trips and a TE to the boundary (short side). Michigan is in the nickel look they spent almost the whole day in. Your DTs are Brink and Black; your ILBs are Bolden and Ross. Ryan is the DE who gets run at.
The tackle at the top of the field pulls.
My great and powerful desire in the above frame is for a Michigan linebacker to read that pull, bug out for the frontside, and hit whatever hole the tackle shows up in. I've been thinking of Notre Dame's linebackers this week since Notre Dame is the next team on the schedule, and they do this. If you zone your line one direction or pull a guy, they're gone. They go so hard it seems they leave themselves open to misdirection and counters, but that seems preferable to the steady drip drip of not getting off blocks.
Ross doesn't do this. He's moving, but the wrong way. Everyone else has taken two steps here; he's gone a half yard and drifted slightly to what would be the playside if this was the standard inside zone. Bolden, by contrast, sees what's going on and gets on his horse.
A moment later, Ross is kaput, Bolden is moving at the LOS, and there's a pretty big hole because Black is not a nose tackle.
Bolden makes contact at the LOS. This is a good place to make contact, but the thing that bugs me here is something I can't show you in a still.
Here's a still anyway. Bolden's got to the LOS and he's got this tackle and he forms up. Okay. But even if Ross is here, the RB is going outside of Bolden. All he does is make the gap somewhat small. He has not MADE PLAYS.
As I watched this I started getting frustrated with Bolden's approach. This is a technique thing and I may be wrong, but don't you want this contact to be less dainty?
I want some BOOM at the end of that approach. Bolden just kind of catches the guy, which has two negative impacts. One: he does not go BOOM. If Bolden really whacks this guy he has a good shot at giving Cox no crease, or at least forcing him to slow down and pick another one. Two: he cannot make a tackle because he hasn't hit him hard enough to set up outside. No tackle, no funnel, no point. His ability to impact the OL at the LOS is essentially irrelevant because he didn't turn it into the Situation BOOM [tm shutdown fullback].
Like, I want to insert a little fireball when Bolden makes contact here. Instead, crumpets. There is some amount of control that must be deployed to prevent you from not impacting the play. Here the control makes you… not impact the play.
Anyway. Cox bursts through the hole…
…and is hewed down after six yards.
Things and Stuff
Once you've committed to the run you should COMMIT TO THE RUN. Whenever you're hitting a blocker in the backfield you get a check-plus for your read. But because Bolden just impacts the guy softly, he does not force Cox into a new hole. He doesn't even get the diving arm-tackle attempt Ryan puts in, and Ryan has contain responsibility.
Bolden needs a little Ross in him on this play. Not the Ross on this play. The Ross on other plays. The ones where he meets a guy at the LOS and that guy ends up on his back, antennae flailing in the air.
I don't get what Michigan's reading. You can't chalk this up to Ross being a freshman since he's a freshman who seems in the process of displacing Kenny Demens and Michigan linebackers have been frustrating like this for a year-plus now. Are they supposed to be looking in the backfield? Are they making Mattison chew his lip in frustration? Does Michigan require their DL to fill a bunch of these holes and want to use LBs as a cleanup crew?
I don't know. I hear Alabama LBs talk about what they see before a play even starts…
…and I'm like whoah. It doesn't seem like Michigan's getting much of that.
Big dang hole here. Black gets put away, but I'm not sure that's a problem with him. He doesn't know a tackle pulled. He sees the guy in front of him start inside zone blocking. He wants to get in his gap. He does. This goes back to the questions about Michigan's line slants against Alabama. If the DL controls his gap and you've got the extra guy who knows where the line is going, you should have a free hitter somewhere. Michigan has not gotten that much this year.
Ryan: active. Here he almost makes a great play by coming upfield of his guy and making a tackle attempt without giving up the outside. He did this late enough that his attempt did not open the hole any wider. He's a quality player.
Nice fill from Gordon. This is only six yards despite a tailback running untouched through the LOS because he comes down well and tackles in space.
Air Force's ability to consistently get the edge on Michigan's defense was the most frustrating thing about Saturday's game, and many theories have been proffered as to what was supposed to be happening, why it wasn't, and why we will or will not die on the rest of the schedule.
I'm of the opinion that Michigan's scheme was predictable and that as soon as Air Force started blocking Kovacs they were out of ideas.
Here's Air Force's first play of the second half. Denard Robinson's just gone 58 yards to put M up 21-10 and a poor decision by a Falcon player to fall on a squibbed kickoff sets the Falcons up on their own 12 yard line. Michigan has just sat in the locker room for 20 minutes getting coached up; Air Force comes out and runs the same triple option they've been running all game.
It does not go well.
Okay: I called this "near half-flex" for Air Force. Michigan is in their 4-4 under, which I know is actually shifted towards the nominal strength of the formation and so is technically an over. Michigan aligns to field, not strength—so they would flip their formation if it was on the other hash.
Against Air Force, Michigan brought Gordon down into the box and made their formation basically symmetrical. Mattison:
Jake and Thomas were the exact same position in our scheme. A lot of people play the same scheme.
Kovacs is playing center field. Earlier in the game, he was not getting blocked and doing Kovacs things. Like this:
Air Force was all like Eff that to the A and started blocking him. That took out Michigan's edge defender and opened up the corner. Michigan didn't really adjust.
Air Force's "triple" option" wasn't really that. They occasionally ran the dive to keep the defense honest but when they did that the QB just turned around and give it, no read. Here they're running the option with the token dive fake. Already in the above frame, bad things are happening.
Will Campbell(1) is tackling an Air Force lineman who's trying to get out on Bolden. He'll succeed at this, allowing Bolden to flow freely for the rest of the play, but he'll pick up a second defensive holding call doing so. On the edge, Gordon(2) is the optioned guy. Michigan is playing him to pitch like they have been all game. Kovacs(3), is the destination of the flexback.
In a second or two, Michigan is going to eat cut blocks:
Thanks for participating, Clark and Morgan, but you've been elimidated. Try again next play. Meanwhile, downfield…
…the ref is ANGAR at Campbell and Jordan Kovacs is decidedly not coming up to stop the pitch.
Why is Kovacs taking that angle? Why is he not attacking the run? That's an eligible receiver he is in man coverage on. He's got no one behind him, and there are two other receivers going vertical. He has to respect this guy as a receiver, or he could give up an 88-yard touchdown.
At this point it's pretty obvious, but Kovacs doesn't have good options.
Gordon forces the pitch. Michigan has Bolden ready to hit the QB if necessary, but he doesn't know that, and that's not the scheme.
The scheme is getting cut to the ground 13 yards downfield.
Presenting yet another ten yard run on a pitch. WSG Will Campbell holding flag.
[After THE JUMP: Air Force twists its mustache!]
The option has always been about making a defender wrong about who has the ball, thus effectively blocking him. Since you don't have to actually block him this means you can take out a slavering rage-beast with even the daintiest of skill position players.
Rich Rodriguez's innovation was taking the hazard-laden option and turning it into a simple yes-or-no handoff. The read option makes a guy wrong without requiring a pitch, and without getting your quarterback lit up time and again. Pairing that with plays that stretch the defense across the field horizontally opens up the box, forces safeties down, and creates the kind of environments that see his teams run for nearly six yards a clip.
Borges and Hoke have a different outlook on football. Last year when the inverted veer was running riot over Ohio State, they were consistently blocking the guy a Rodriguez-style offense would consider optioned off.
This worked, but I wondered if it was working because Ryan Shazier was an injured freshman who was pretty horrible in that game. It's hard not to look at what's going on with Michael Schofield in this clip and not pine for the guy to move past the OSU DE and take on Ohrian Johnson, thus likely springing Denard for another huge gain.
Last year both myself and fellow guy who does the picture paging Chris Gaerig thought that this was an execution issue that would be hammered out given enough time, but Tyler Sellhorn, a high school OL coach who frequently emails me tips and corrections, thought this was a philosophical thing:
I think Schofield and Omameh were coached to block the DE. Hoke/Borges do not like leaving unblocked defensive linemen out there. A famous unattributed coaching axiom that I am sure that Hoke/Borges believe in is: "First level defenders cause fumbles, second level defenders make tackles." To me, this is the "MANBALL" component of M's "option" game. True power running game people think like that. I think that is the reason there have been fewer really long runs (the second level has been blocked less consistently this season).
This is one philosophical difference: RR's first thought always was, "How can we mess with the safeties to get big yards when we break through the line", Hoke/Borges first thought is "How can we mess with the DL so they are less aggro (in run and pass situations) and we don't ever have a negative play." Both work well as we have seen.
The consistency with which Michigan guys were blocking the supposedly option DL was a point in his favor. At first I thought the Alabama game was the point at which this was undeniable, but now I think Alabama was blocking Michigan, not the other way around.
Optioning Nobody #1
It's Michigan's first drive. They've picked up a first down with a (horribly spotted) flare to Smith and a third down conversion from same. They come out in a two-back, three-wide set. Alabama responds with its base 3-4 set, half-rolling a safety into the box.
Michigan will run the veer. They pull Barnum (1), use Hopkins(2) as a lead blocker, and block down on the front side. This leaves the Alabama defender (3) there unblocked… for now, anyway.
Hopkins. You are not flaring out, my man. You are doing something that isn't that.
At the mesh point, Hopkins (1) has contacted the "unblocked" Alabama defensive end. This means he is now blocked. (Science!) Hopkins is also blocked. They are mutually blocking each other. Neither can go forward very easily.
This happens really fast. The DE is doing this on purpose. His goal here is two-fold: one, to force the handoff, and two to pick off one of the lead blockers.
Barnum(2) is still pulling for the front side; since the guys blocking down have actually done a pretty good job of getting push he's got a lane. Denard(3) sees the DE underneath Hopkins and gives.
And now it's over. Hopkins has indeed eliminated the Alabama DE, and Barnum reaches the hole as Smith sprints outside. Also sprinting outside: the totally unblocked Alabama LB.
Michigan's got some other problems, too, as the playside DE came through the double on the playside when Kwiatkowski released—you can see Schofield hunched over in an "oops" way right at the LOS behind Barnum. Given Smith's angle and Barnum's this is only a further indicator that Schofield got hammered on Saturday, not an actual reason the play doesn't work.
And that's all she wrote.
Who did Michigan block with Denard's legs on this play? Nobody.
[After THE JUMP: oops they did it again :( ]
Early in the 2011 football season I noticed an odd, seemingly-impossible task handed to one of the inside linebackers: going from one hash to the other while attempting to get enough depth to cover a receiver who's starting the play on the opposite side of the field from the linebacker.
Here's Brandon Herron trying this admittedly hard task:
This would end up a Western Michigan first down as the receiver would sit down at the sticks; you can tell that Carder has already identified the open man and is throwing before the WR makes his break. He'd do better on a subsequent attempt to cover this but still give up another completion. He got there, basically, but because of the angle he had to take to do so he wasn't in a position to do anything about the ball when it was in the air:
This was odd behavior to me. Most of the time a Picture Pages is trying to explain something; this one was just "I noticed this weird pattern… isn't it weird?" It seemed bizarre to ask a not-very-good coverage guy to make a very hard drop, especially when the quarterback is getting blitzed from the same side of the field and will naturally look for a hole in the zone from the direction of the blitz.
One of the ancillary benefits of checking out those coaching clinics, however, has been an increased understanding of what's going on when this happens. A hash to hash zone drop requires a particular set of circumstances:
- The defense is sending a zone blitz with a three-deep coverage behind it and three underneath defenders, one of whom is an inside linebacker*.
- The three underneath defenders are instructed to "drop off of" a particular receiver.
- The offense aligns or motions itself into a situation with three wide receivers to one side of the line.
In this situation… well, here's some Xs and Os that should help:
This comes from Coach Hoover via Smart Football and is a fire zone similar to one Greg Mattison explained at his Glazier Clinic talk. Michigan's running something similar above, with the WLB tasked with a "hot" coverage on a receiver. It is far from uncommon—the Coach Hoover post calls it "America's Fire Zone."
Our linebacker chugging across the field in a futile attempt to wave at a ball he's not looking at is "hot 3."
Hot 2? Hot 3? What? The goal of this defense is to get pressure without giving up big plays and often devolves into man to man coverage. Defenses number the opposing WRs from the outside. Above the two receivers are the #1 receivers and largely dealt with by the corners. The tight end is the field side #2 and will be the responsibility of the SS; the dropping "F" (in Michigan's scheme this would be the WDE, Craig Roh last year) is going to pick up any back coming out of the backfield to his side of the field; the WLB has whoever's left. Hot X defenders are supposed to get their man until he breaks to safety depth at 15 yards—again, pseudo man-to-man.
If you're running a three-under combo like this and you are facing an I-Form, no problem. The WLB is going to have to make up a yard or two of distance if he even gets a guy to play pseudo man-to-man on. He may watch a back stay in to block, in which case he's just an extra guy or becomes a delayed blitzer. If he does get a second guy leaking out of the backfield, he's probably a fullback. Crisis: not present.
Unfortunately for weakside linebackers everywhere, a million billion plays these days are run with three or four wide receivers on the field. This means the WLB is going to have to deal with a player who is a lot faster than a fullback and much farther away from his starting point, with results often like what you see above.
Mattison's video jockeys did find an example of the coverage working against a slot receiver, but where they had to go to get it was telling. It featured Brandin Hawthorne against Purdue running over the top of a seam route. It's not in the UFR because it was in garbage time.
Hawthorne took off for his drop the moment the ball was snapped without even thinking about the possibility of a run, which caused one of the coaches in the audience to ask after that odd behavior. Mattison hadn't selected the clips and this one did not jump out from his memory for obvious reasons, so he attributed it to Michigan's scouting and whatever the potential down and distance was.
He was right, but it doesn't take much scouting to predict a pass when the second team is in up 36-7 in the fourth. The one example Michigan had of this drop working against a spread formation was better evidence that it didn't work than it did.
His Rock, Your Scissors
Getting rained on like this is a frequent problem in the current college football metagame. Offensive coaches are always searching for ways to get bad matchups; defensive coaches are looking for free rushers and no holes. The hash-to-hash thing leapt off the page in the opener because it was strange and seemed really hard.
Unsurprisingly, it faded as the year went on. Like Mattison flipping his line every time an opponent changed its strength, it was a makeshift band-aid made necessary by a lack of experience with Mattison's defense. If Michigan's running a fire zone and gets a bunch of receivers to one side of the field, this year you'll probably get something like this:
That is from a post at Coach Hoover detailing a half-dozen coverage adjustments this blitz can undergo to combat bad matchups like you see above. Here the D sees a bunch of guys to the wide side of the field and switches the blitz, sending the WLB and giving the closer MLB slot duty. WLB high-fives himself, MLB grumbles, defense probably gets a better result.
That adaptation is well underway at Michigan. Linebackers will look at each other, pat their helmets or cross their forearms or give each other finger gunz, and check into something less ostentatiously weird. Not every time, but enough to relegate those hash to hash drops into the realm of oddity. We'll see them from time to time as Mattison tries to bait opponents into big wrong decisions and not much more.
[Hoover HT: Smart Football.]
*[Nomenclature NOTE: the middle and weakside linebackers are almost but not quite interchangeable and I use this term to distinguish them from the SAM, who is almost but not quite a DE.
Also while you're down here: these Purdue plays were actually cover four but all of Mattison's clinic stuff assumed cover three so I'll stick with that for the explanations. I assume Michigan was intent on preventing big plays in game one or didn't think WMU could run the ball at all.]
There's been some question over the no-catch ruling on Virginia Tech's 3rd down overtime prayer to receiver/punter Danny Coale. The play was ruled a touchdown live but overturned on review.
The setup: On 3rd down and 5 from the Michigan 20 in the first possession of overtime, Virginia Tech QB Logan Thomas attempted to hit Coale on a corner route in the end zone. Coale had Michigan's coverage (by safety Woolfolk and cornerback Avery) beat to the outside but the ball was slightly overthrown. Coale dove for what would be a spectacular one-handed catch, bringing the ball in just as he, and it, hit the ground just inbounds. The side judge ruled it a touchdown, but on review it was overturned and ruled an incomplete pass because the receiver did not have control of the ball when the ball hit the ground.
The rule: You can find it on Pages 72-73 of the NCAA rulebook (emphasis mine):
ARTICLE 7. a. Any forward pass is incomplete if the ball is out of bounds by rule or if it touches the ground when not firmly controlled by a player. It also is incomplete when a player leaves his feet and receives the pass but first lands on or outside a boundary line, unless his progress has been stopped in the field of play or end zone (Rule 4-1-3-p) (A.R. 2-4-3-III and A.R. 7-3-7-I).
The argument: The debate centers on whether or not Coale had "firm control" of the ball when it touched the ground. If the ball never touches the ground it's a clear reception, but since in this case nobody is arguing that the ball didn't touch the ground, the standard we're debating is whether or not Coale had established this firm control before the ball touched turf. For that we will consult the video.
With the grit of 40 Ecksteins, two Welkers, and half a Dileo, Coale reaches out and gets a hand underneath the ball. This is not "firm" control.
Coale now brings the ball between his forearms. This too would not be confused for "firm possession." However at this point he has a chance, if he can bring the ball to his chest and get it crooked in his arm, to prevent the ball from hitting the hard thing that is rapidly rushing toward him very fast.
So big and flat and round, it needs a big wide sounding name like 'Ow', 'Ownge', 'Round', 'Ground'! That's it! Ground! Ha! I wonder if it'll be friends with me?
Here is the money shot (clickening embiggens). Coale's elbow has hit the turf (just inbounds) but the ball is still between his forearms, not in his hands. It is hard to tell but the ball has now hit the ground as well, a nanosecond after the elbow.
The announcers were focusing on the elbow but the question is still one of whether the ball was firmly controlled by the player before it hit the ground.
A good test of this "firm control" (this is a sanity check not the final arbiter) is whether the ball moved when it hit the ground. It stands to reason that if the receiver had firm control of the ball when it came in contact with the ground it won't move that much.
If you recall, this is what doomed Junior Hemingway's TD catch attempt while down 8 in the closing seconds of the Iowa game. Hemingway actually managed to get two hands under the ball and secure it against his chest and arm a moment before coming down atop it. The "firm control" test in that case seemed to have been passed, but the catch was ruled incomplete because the reviewers saw the ball move in his possession after it hit the ground.
As you can see in the screenshots below, at the zero moment (when a part of the body made the player down) Coale's level of possession is way less than Hemingway's.
What controversially damned Hemingway was that after this the ball rotated about 90 degrees after the nose of the ball hit the ground, or so it was supposed since Hemingway's body blocked most of that. With Coale however the movement after contact with ground was pretty clear.
The ball is between Coale's forearms and possession only becomes firm long after the ball has impacted the ground. This I believe is what the review officials saw.
Incomplete! Time to bring in the 3rd string VT kicker who has been 4/4 today for an easy field g…oh snap!
But it's too close to call/not enough evidence to overturn! If someone is saying this to you they are confusing a Law & Order episode for reality. They have conceded that "incomplete" is the correct call, and are essentially complaining that it should have been ruled incorrectly because of a technicality in the literal meaning of the review rule. You cannot complain about calls the refs get right; that's not how complaining works. If you think the video is "inconclusive" you are conceding the call could have gone equally either way and saying it should be one or the other makes as much sense as whining that a flip of the coin should have been heads.