My best speculation is Rodrick, Rodney, and Jeff, with Berkley will be our RB featured look going into next season unless someone underwhelms or overwhelms. This will eventually sort itself out by B1G play.
If Jonathan Femi-Cole, James Johannesson, Shannon Brooks, or Colton Beebe dazzle it might be very difficult to RS them.
I expect the playbook repertoire to expand now that the O-Line & Mitch have more experience.
Berkley is due for a breakout season as an outside speed threat running or catching the ball. If he can learn to be patient and wait for blocking or see small seams opening before they close, he can be a game changer that we were hoping he will become.
This season is the most fun I have had in years watching Gopher football. The running game in particular. They are a much feared opponent not to be taken lightly as Nebraska found out. The Gophers are all hustle from whistle to whistle.
FB is a critical position for the Gopher's running attack & protection scheme, I can see Colton auditioning to remain at that spot, or even James Johannesson for that matter.
We'll find out come Spring & Fall practices.
The best players will play if JK remains true to his word.