I read somewhere a few weeks ago that Kubiak would probably run a Wide Zone and use a power run scheme. Don't know if that's going to be right once the offseason kicks off. I guess it depends on if we can get the right players to fit the scheme.
Based on PFF grades for Zone vs Gap, this is a list of the bigger/power RBs. The ones with power/speed combo would probably be most ideal. I only included guys who had a zone grade over 80.