I think the players are listed in the order that they stand right now. Tyler Bell is the closest thing to a #1. I would have expected that he would see more carries than any of the others against Elon before his ankle injury. Now that probably depends on how he has healed. I think Isaiah Robinson is right behind him. 3-4 guys at a minimum will get carries on Thursday.
I know the season hasn't started yet, but I feel pretty good about RB.
We have 5 guys that appear to be decent. Maybe no one is a superstar, but it's nice to have some decent depth to keep fresh legs I all the time.