5 things we learned from Michigan football's win over Arkansas State

Greg Crippen needs to be starting at center

Sherrone Moore keeps talking about what happens at practice. But when Greg Crippen was the center against Arkansas State, the offensive line was clearly better.

Nothing against Dom Giudice, but he's just not executing at a high level. The offensive line was better as a whole against Arkansas State but their defensive front is awful.

Still, the offensive line was clearly better when Crippen was in the game. Michigan football put together back-to-back touchdown drives and then Giudice came back in.

The staff said it was a rotation based on what was happening in practice, but man, what happens in the games needs to matter too.

Crippen is the better player. Just like it's clear that Mullings is the better pure running back right now than Donovan Edwards. I said earlier this week, it's like the staff doesn't know who to play and that's a major indictment three games into the season.