Butler, Snow and the DB coach from UCF have all been DCs. Snow is free to coach and advise. They should have good plans for the roster they have.
Dline - RVP could be good, Jeudy should be solid, the kid from ETSU will play inside and they need one of the other big boys to step up and be able to be in the rotation. Nwaneri is a potential monster, Davis has experience and Cam L is a veteran. I think they can make something of that.
LBs/Jacks - If Shavers takes his play up a notch, he becomes a very solid B1G LB. Trent is a G5 all star. MaGahee has a nose for the football, and McCullough and Javin Wright are very athletic. And Dvoracek is a very good young coach.
DBs - There are several guys battling to be opposite Ceyair Wright. I like the way that Jones kid played in the bowl game. We may not be super excited about the older dudes playing safety, but Buford, Singleton and Hartzog have collectively started a lot of games. I wonder if Singleton doesn’t play Rover.