Bills beat writer Chris Brown on the team's RB competition: "Chan Gailey and his offensive staff know they have to get both players on the field a lot and get them both involved in their attack. This is where having a veteran offensive play caller and designer is an advantage. I think you’ll see a good number of split backfields with both Jackson and Spiller out there simultaneously. I think there will be a good amount of pre-snap motion with either Fred or C.J. motioning out of the backfield and lining up somewhere else. And while game to game the amount of work each of them get might not be in perfect balance I believe come season’s end, barring any injuries, that both will be integral components in the offensive production."