Look at the Denver Broncos running backs from last year Mike Anderson 239 att. 1014 yards Tatum Bell 173 att. 921 yards Combined they almost rushed for 2000 yards (1,935 to be exact). I can picture a scenario where Domanick Davis is like Mike Anderson (I think Davis is better though) and Reggie Bush as Tatum Bell (although, Bush is much more talented). Tatum Bell only had 18 catches though and that's where I think Bush will make a bigger difference. Having Bush in our offense will improve it tremendously and I think we can have an even better backfield than the Broncos had.