Chester Taylor, Derrick Ward or Jerious Norwood?

I need to pick one of these 3 for my flex spot. Taylor is supposed to start but this is his first week back and he's got a tough GB defense and A. Pete has looked good. Ward is hurt and we don't know how much playing time he'll get. Norwood is #2 in ATL but he returned kicks last week and put up a few extra points because of that, I don't know if he'll be taking any kicks this week though. I could also throw Vincent Jackson in the spot but I generally think a RB is best for the flex spot. Any input would be appreciated.