Hopefully I don't regret these words, but I do not foresee a close game between Michigan and MSU. The talent discrepancy is so wide this year that I think a blow out like 2019 is far more likely than a game that goes down to the wire. There is something to be said for rivalry games bringing out the most in terms of motivation, but if you look at games across long periods of time, the better team almost always wins, and Michigan is certainly the far better team.
Further, MSU will certainly be motivated, but I don't think there is a Michigan player on that team that doesn't remember the game last year, and how it kept them from a 13-0 season. That motivation will work both ways.