So… Greg Robinson doesn't know how to run a 3-3-5. For whatever reason, Michigan is running a 3-3-5. This results in situations like this first quarter run for the Badgers that echoes several themes from the This Is Not A Stack post: by lining up his MLB just behind his nose tackle he dooms that guy to take one step to the playside, whereupon he is eaten by a guard who has no one lined up over him. Even if Michigan successfully plugs that hole they are crazy vulnerable to cutbacks and counters.

It's second and three on Wisconsin's second drive of the day. they come out in an I-form with twins to the field side. Michigan aligns in its stack formation with Jordan Kovacs—supposedly the bandit—aligned to the strong side of the formation, with Cam Gordon hovering over the wide receiver stack to the outside:

Wisconsin's going to run a simple iso play that's designed to go off the right side of the line. You can see in shot two Demens's alignment just three yards off the LOS:

Martin's getting momentarily doubled in the shot below but the G peels off quickly to block the rolled-up Demens. On the backside Ryan Van Bergen has gotten kicked out and Mouton is staring down a free release from the backside G:

Demens is swallowed. I think the idea here is to force Wisconsin to come off their double of Martin quickly, allowing him to run free and eat people, but don't quote me on that. Ezeh is attacking the FB, and there's nothing on the frontside:

Because Martin has slanted past the center and Van Bergen has gotten kicked out there's a big cutback lane. Mouton is in a bad situation, essentially standing still as a guard comes out on him. Demens is getting blocked; the OG has his arm around his back. This never gets called holding but he's being held:

Mouton gets blasted three yards downfield and gives up the inside. Courtney Avery was filling from his overhang spot and could have maybe held this under three yards but once Mouton gets hit in that position the RB cut past him and it's up to Demens and/or Martin to spin of blocks and close it down.

They can't. Vinopal is forced to tackle ten yards downfield.

Video:

Object lesson type objects:

• Theory as to the deployment of Kenny Demens two feet from his NT. Demens threatens to shoot into the backfield immediately on plays like this, which seriously reduces the time Wisconsin guards have to double Mike Martin. This allows Martin to use his quickness to slant under the center, get to the playside, and close off holes.
• Problem with the deployment of Kenny Demens two feet from his NT. Once you're engaged with an OL he is going to grab you and delay you and let go before he gets a flag, so you can attempt to get off him and close down the massive cutback hole you've opened up by shooting both your MLB and NT to the playside but you're probably not going to make it.
• Second problem with the deployment. I imagine it has something to do with opponents' consistent ability to hit balls over the linebackers and in front of the safeties; having your linebackers five yards off the LOS gives them more time to reduce throwing windows. I've charted basically all of Tolzein's throws and three or four could have been shut down if the linebackers had been a yard or three deeper.
• WTF Van Bergen? When Michigan is aligned in this fashion the overhang guy—in this case Courtney Avery—is in great position to shut down anything that bounces all the way outside to the short side. With both Demens and Martin headed playside RVB should be flowing down the line, relying on Kovacs to bounce anything that gets behind him and Avery to clean up. Instead he gets upfield and seals himself, basically, leaving Mouton in acres of space with a guard bubbled over him.
• Mouton could do better here, too. It's never good when you're taking on an OL three yards downfield and that OL is moving while you're not.

Ironically, I think this MLB deployment would have worked out okay for Ezeh, who's a big guy with some pop but terribly indecisive. Here there's not much of a decision. Line goes one way, you pound the playside guard ASAP. It seems like a waste for Demens, who has displayed good read and react skills in his brief career as a starter.

I was looking for an adjustment here where Michigan would defense something like this by not having Demens right at the LOS but haven't found it yet. I've seen a lot of small guys getting battered and crappy pursuit angles. I'm not sure if my haziness on what the appropriate play is is my fault or the defense's fault; it seems like Michigan players are making basic errors but it could be a shifting scheme in which a guy like JB Fitzgerald's attempt to defeat a downblock sees him go from the LOS at the snap to six yards off the LOS outside the hashmarks.

More than anything this seems like another example where the scheme is either incoherent or the players don't know what they're doing. Van Bergen getting upfield is the killer here and makes no sense given the alignment of the D.