This one's not going to be a revelation. It's just more of the same from nickelback Courtney Avery, who you may remember from "aargh crippling third down conversion" and "I play man coverage always." But I'm grabbing it to show just how damaging having these guys who should be redshirting running around on the field.
It's third and ten from the Michigan 14 on Iowa's third drive; Michigan has an excellent chance to boot Iowa off the field here. They come out in a three-wide set. Michigan responds with its 4-2-5 nickel package:
Courtney Avery is the nickelback and the key guy. Michigan's going to rush four and play three deep, leaving four guys in underneath zones. Avery is on the hashmarks to the top of the picture on the slot receiver:
Iowa's underneath receivers run crossing routes past each other—a mesh route. the two receivers to the top of the screen are going vertical, with Rogers on the outside guy and Avery on the inside one:
Avery is dropping deep to cut off space but turns his back to the QB. Has anyone else turned his back to the QB? No:
Here you can see two things: 1) Avery actually did a good job of rerouting the slot. Iowa's receivers are running paired posts and they are a yard away from each other. Cam Gordon should be in position to make a play on a throw here; it's unlikely Stanzi will force it if the drag isn't breathtakingly open. 2) Avery is completely out of his zone moving inside with his back turned to the QB:
Stanzi sees it and throws just as Roh lights him up:
Avery is nowhere. He can't change direction fast enough to get back out to his zone. No one could:
- Courtney Avery should be redshirting. He looks like a quarterback who played a little man coverage in high school, because that's what he is.
- Courtney Avery is not redshirting. Never Forget.
- Rerouting receivers is an important part of zone coverage. Avery changes the WR's route here and forces it deeper, into an area in which Cam Gordon is a threat.
- …but you have to pass the guy off way faster than this. I can't imagine you're ever supposed to chase the guy this far inside, or totally turn your body away from the QB.
- Demens is fine here, I think. Mesh is tough on LBs in zone. Here he lets the receiver outside of him but he has to expect Avery will be there. He also knocks down the other guy running a drag, which is a bonus.
- This is four free points from a freshman DB after the rest of the team got a stop. Maybe if Avery pulls off the slot receiver Stanzi has a shot at him on the post but that's a tougher throw than the little drag route here and with the reroute and the pressure chances are Stanzi either throws the drag anyway and picks up five or eats a sack.
- I would abandon the nickel. Thomas Gordon is almost exactly Avery—a high school quarterback switching to nickel-type DB in college—except he's got a redshirt year behind him. I can understand the desire to get another DB on the field in passing situations but Avery's been a huge liability so far; Gordon has not made similar mistakes.
So there's this and there's 404 Tackle Not Found—two huge swing plays that went against Michigan's freshman nickelback. Missing Troy Woolfolk is an enormous deal.