You know the drill by now: always Denard's legs always. Michigan went away from using Denard's legs as a threat against Iowa and suffered through a day where their tailbacks averaged 3.6 yards an attempt. Against Illinois virtually every play saw Michigan threaten a Denard run, often with the additional threat of a triple option from a motioning slot receiver or fullback Stephen Hopkins

Additionally, Michigan brought back Rodriguez's old offset H-back formation. This allowed Kevin Koger to either flare backside and open up the designed cutback runs Toussaint had success with or attack the frontside of the play on QB draws and the like. This stretched Illinois out and gave Toussaint some extra creases.

Toussaint's 65-yarder on Michigan's second play demonstrates both of these changes. It's second and ten after the NT jumped he snap on the first play and Denard missed a keep read on a triple option. Michigan comes out in a formation that could be a shot from any of the last three years but for the WR tight to the line at the top of the screen, who isn't actually a WR but is TE Steve Watson. Illinois responds by shifting its linebackers to the field and half-dropping the free safety.

There are five second level defenders on this play: the three linebackers, the overhang corner, and the rolled-up free safety.

On the snap Koger starts to head backside. The slot LB charges on an exchange as the backside DE comes in unblocked:

By the mesh points defenders one and two are dead on a handoff.

CAUSE OF DEATH, DEFENDER 1: Scrape exchange designed to contain threat of a Denard keeper; Koger's backside block.

CAUSE OF DEATH, DEFENDER 2: Drop into zone designed to combat the threat of a mesh point oh noes play-action pass (that still does nothing to combat a bubble screen or quick out by Hemingway.

Denard sees the DE containing and hands off. Koger comes backside to prevent #1 from running down the line and making the play from behind. Defender three is blitzing up the middle…

…he manages to get through the small gap beween Huyge and Omameh but the two guys combine to slow him down long enough for Toussaint to hit the hole.

CAUSE OF DEATH, DEFENDER 3: Blitz picked up by Huyge and Molk.

The Illinois line creases between Schofield and Molk. With the Illinois line clearly slanting to the playside this is mostly thanks to Molk controlling the NT well enough to prevent him from getting upfield. This defense is clearly designed to get Fitz cutting to the backside of the play; Molk's block means he doesn't have to.

By the time Fitz is hitting the line, the gap is obvious.

When he's two yards past it Illinois is done.

CAUSE OF DEATH, DEFENDER 4: General uselessness of one guy in twenty yards of space against a blocker; need to maintain leverage.

CAUSE OF DEATH, DEFENDER 5: Derp. He's containing Denard Robinson, who doesn't have the ball and was never going to have the ball on this play, or he's anticipating a cutback that he doesn't wait to see develop.

ZOOM!

Toussaint gets tackled by his shirt tail because that's what always happens to Fitzgerald Toussaint.

He manages to pick up another 15 yards after the initial contact, but someone needs to get Fitz a slippery jersey.

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Items Of Interest

Denard's legs: all threaty and stuff. The zone read fake eliminates one linebacker, which helps the run game but isn't a miracle. When Michigan operates from under center they still eliminate a guy because all defenses leave backside ends for potential bootlegs.

Where operating from the shotgun helps Michigan is with defender #2, who has to back out into a short zone because of the threat of a quick seam over the top. The quick PA ability of the spread 'n' shred means any linebacker who sucks up and reacts is DOA.

This is enough to put Toussaint one on one with a safety. Since that safety derps it's one on none. That's a third player the threat posed by Denard in the gun eliminates. That's their starter and fourth-leading tackler, by the way. Don't know what it is about Illinois safeties and massive breakdowns on Michigan's first possession but I like it.

Molk's block: key. Illinois is slanting the line hard and trying to funnel the play back to their backside blitz. If Fitz has to cut behind Molk that blitz may or may not get home. Since he's got a crease to the side where the Illinois line slanted it has no chance. 

This isn't entirely up to Molk. Zone blocking is frequently about taking the guy where he wants to go, then taking him past that point. You can see on the replay that the backside DT is slanting, then stops, then tries to extend as Fitz hits the hole. He waves an arm at him but can do no more.

If the NT pushes hard to the playside Molk is tasked with kicking him past the point he wants to end up at; with the MLB handled by two guys Fitz likely has a cut either way. But not getting blown up/shoved back/chucked provides the crease.

Flinging Koger backside: nostalgic. Michigan also did this with Hopkins when they aligned with two backs. This is likely because of a heavy dose of plays like this where Illinois takes a quick linebacker and shoots him down the line.

A few years ago Calvin Magee said he'd worry about the guy crashing from the end "when he makes the play" on stretches; Illinois's goal with this exchange is to make the guy left unblocked a quicker player with a running start. On inside zones blocking the backside guy is mandatory because all possible creases are in the danger zone.

The bubble: screamingly open here. The slot LB will blitz as the MLB drops into coverage, so… yeah:

On this play the threat of the seam still eliminates the linebacker that the bubble usually forces out of the box*. I am still in favor of at least throwing a few bubbles because they will pick up big chunks if the defense plays like this.

I'm in favor of them generally because they put pressure on the defense by restricting the ways they can align without either getting 8 yards in their face or playing games that end with Worst Waldo passes. I mean, by the snap there isn't a guy on the field with a prayer of defending a slot bubble here.

*[When it doesn't it's forcing a safety either to the line or into a dangerous game of jumping the bubble route and opening up wide open bombs.]