I haven't been following it, but the disrespect card seems to be way too overplayed. Michigan v Wisconsin has been won by the home team every year since 2010, and that was the one exception since 2001, before which Michigan dominated the series.
Supposedly Charbonnet will be starting despite the injury rumors, so presuming that's true, Michigan should just need to win/tie the turnover margin. If Patterson is finally healthy then he should be able to keep the ball on RPOs to make that effective, especially with Runyan back at LT. Defensively, supposedly Dwumfour will finally be back, though he's more of a pass-rusher than run-stopper to be sure. Ideally one/both of the freshmen DTs have emerged to become playable as backups, but we'll see. I'm less concerned about the LBs/DBs at this point, especially against Wisconsin, since Cephus should be shut down by Hill, and I don't think Taylor, Davis and the rest are that dangerous, but maybe I'm wrong.