I ask because I am truly not sure at this point. Both are/were infective as can be. I understand you could argue that Spiller technically has done more, but I think that's only because he has seen more playing time. I am really discouraged by his lack of ability to take advantage of the plays that are called for him. If Fred went out with a season end injury this past week, it would be amazingly difficult for me to imagine the scenario where CJ steps up and shows that he can handle the load. I know I'm just reiterating other Bills fans woes, but GD do I wish we could make good draft picks in the early rounds!! I do love Dareus though, so at least we have that going for us.