Michigan’s defense has another job today: keep track of KJ Duff

Respect the run. Then keep your eyes on KJ Duff.

That is where I want to take the Michigan conversation this morning. We have talked about finishing tackles against Rutgers’ backs. Today, I want to watch how the Wolverines handle the receiving threat alongside them.

Michigan visits Rutgers today, Saturday, October 31, at 12:30 p.m. ET on BTN. The game is at SHI Stadium. Before kickoff, put Duff on your list of players to find when Rutgers breaks the huddle.

Rutgers’ October 26 preview lists Duff with nine receiving touchdowns and an average of 110.6 receiving yards per game. The same preview notes that Antwan Raymond and Clay Thevenin each rushed for more than 100 yards at Northwestern. That gives Michigan two different reasons to stay attentive.

Michigan’s October 26 notes list 154.6 passing yards allowed per game through seven games. That is a strong starting point for this matchup. I still want to see the defense earn its stops today.

Find Duff before the ball moves.

Start with where he lines up. Is he wide, closer to the formation, or moving before the snap? You do not need to predict the play. Just locating him gives you a better chance of following his route when the camera allows it.

Then watch the space around the catch. Does the throw arrive with a Michigan defender close enough to challenge it? Does Duff have room to turn and run? If the broadcast cuts away from the route, wait for a replay before deciding somebody lost him.

I am interested in that distinction because a receiver making a difficult catch and a receiver standing alone are different problems. Both can move the chains. They do not tell us the same thing about the defense.

Keep watching after the completion.

A short pass can be a reasonable result for the defense if the tackle follows. It becomes a different conversation when the receiver gets the ball, turns upfield and keeps going.

Watch where the next defender is when the catch happens. Is help arriving? Does the first tackler slow the receiver down? Or does one missed opportunity leave a lot of open field? Those are details we can discuss from a useful replay without pretending to know the coverage call.

I will take a quiet tackle that ends a play over a dramatic arrival that fails to finish it. Against a receiver with Duff’s production, every extra stretch of open grass is worth noticing.

Watch the response across a possession.

The run-pass balance is the bigger test. Michigan has to handle the backs and stay ready when Rutgers throws. I want to see whether the defense can keep answering both as a drive develops.

If Rutgers follows a good run with a completion, look at what actually happened on each play. Was the receiver open early? Did the quarterback have time? Was the catch contested? One sequence does not prove the defense fell for anything. Replays and repeated results give us a better conversation.

The same patience works after a Michigan stop. One incompletion is useful. Several possessions in which catches are challenged and receivers are tackled promptly would tell me more about how the afternoon is going.

My watch list is simple: find Duff, follow the catch, and see how Michigan responds on the next play. The defense has given us reasons to expect good work. Today is another chance to show it.

Bring your read to The Big House Hub group. Tell us which play shaped your opinion, and let's talk about what we can actually see. Go Blue.