I already have Reggie Bush as a starting Running back should I pick up Deuce to start with him or Lance Moore?

I have the number one waiver spot in my league this week and want to make sure I get a proper pick up - the ones i'm looking at are: Lance Moore, Deuce McA., Antwaan Randel el, greg olsen, jake delhomme, muhsin muhammad, derrick ward. My lineup: Aaron Rodgers, Reggie Bush, Julius Jones, Roddy White, TJ, Chatman, Kellen Winslow, Helbeck, Alge Crumple