This is a mild complaint on another "ten guys" play. Michigan got Iowa fairly well blocked thanks to their alignment, but one mistake far away from everything ends up submarining a winning playcall.
It's Michigan's second play of the game. Robinson has just slipped while cutting, turning a decent gain into a single yard. On second and nine Michigan comes out in a tight ace set with both TEs in a two-point stance. Nominally this is a passing formation what with the TEs all standing up, but formations like this often result in outside runs this year.
On the snap Roundtree, Koger, and Lewan block down, with Schofield and Molk pulling. Patrick Omameh is going to cut the backside tackle… or at least he's going to try. His failure to creates a CHAIN REACTION that DESTROYS THE REACTOR:
Hmm. This isn't good. The backside DT isn't delayed at all. A TFL is possible here. TFLs are not nice.
Meanwhile, there is good work being done on the playside. Koger and Lewan have gotten movement on their guys and Roundtree is cracking down on the playside LB with a great angle.
Molk perceives the threat and removes the threat of the DT with his back. That takes the TFL off the table. Unfortunately, Koger and Lewan have now lost their guys playside. Roundtree does get the linebacker:
At the moment of truth Toussaint does have a crease because Roundtree's block cuts off Koger's guy and Molk slowing has prevented that DT from making the play; Schofield has kicked out the corner.
Unfortunately, there is no lead block, and there is a safety. With the playside DT flowing down the line there's nowhere to go.
On third and five Robinson gets quick pressure and has no one open, so he chucks it well past everyone.
Items of Interest
Ten angry men. So… yeah. Borges basically got Iowa here. Look at the alignment of the linebackers:
They're shifted well to the wide side, assuming that the outside run will come behind Hemingway's block. That gives Michigan a numbers advantage to the playside and gives Roundtree a super easy block on the most dangerous linebacker.
That's enough to get Toussaint a crease on the sideline. If Molk is hanging out being all blocky chances are this sets Michigan up in a third and short. But because of whiff by Omameh so total it threatens to allow a guy on the backside of the play to tackle on a pitch sweep Molk has to bail and unblocked safety is unblocked.
Receivers tight to the line == outside run. Not all the time, of course, but frequently.
These defensive ends are not Purdue defensive ends. Remember Purdue, when a defensive end was a gnome on ice skates?
Good times. Michigan was not playing Purdue in this game. (This is why it was in Iowa.) Koger loses his guy to the outside, and as you can see in the left frame above #79 is threatening enough to remove any hope of a cutback behind Lewan. He's not making the play, but he's doing enough to let some other guys do it. This was a theme.
I don't think Michigan's going to have much better luck with the rest of the defenses on the schedule. Koger's monster day against Purdue looks like an outlier based on the opposition, not a sudden renaissance. NFL scouting of him is middling overall and negative on his blocking:
Isn’t a real balance blocker. Struggles to keep feet under him, lunges into contact and doesn’t create much power as an in-line guy. Possesses a naturally strong frame, but his inability to gain leverage and maintain balance kills him at the point. Possesses long arms and strong hands that allow him to stick initially when he gets his hands on you, but is still learning the nuances of being a consistent run blocker.
That was pre-season; NFP's Wes Bunting re-iterated that recently in a post I can't find.
This is going to be ugly next year when the only options are Brandon Moore, Ricardo Miller, and freshmen. People are talking up AJ Williams as a potential tackle but I think Michigan would love to keep him at tight end if this is at all possible. Having an edge blocker like Williams is a critical piece of a manball offense. Even if Williams is a tackle long term I wouldn't be surprised if he doesn't redshirt and Borges uses him as an extra OL. Preseason he talked about wanting to install an extra tackle package but couldn't because he didn't actually have any extra tackles.
Molk == SMRT. The reason this is a modest gain instead of a TFL is Molk's awareness. He catches a glimpse of an Iowa player in his peripheral vision and immediately knows this is trouble. If he had continued on his pull no one would have blamed him—or at least no one would have blamed him much.
He's adapted fairly well to the new system. Not every center can pull effectively. He certainly can, and while he's not an in-line mauler he is generating push more consistently than either of the guards. I predict Michigan misses him badly next year.