Yes, and honestly, I doubt it works for more than five minutes. If penn state loses, it'll because of michigan's defense and run game, not because of motivation from last year. Same for Don Brown, I'm sure he wants revenge, but I don't see how that'll impact his game plan one way or the other (unless he goes full on buddy ryan with bounties).I tend to agree fwiw.
I also think getting worked up over college football players/coaches playing the “disrespect” card is kind of silly. Every program uses whatever motivation it can. It’s why Saban refers to praise for his team/players as “rat poison.” Im certain coaches prefer their team play with a chip on their shoulder - so they find that chip wherever they can. Par for the course in college foootball imo.