Really tough to say without seeing what rosters ppl have. But you have really good WRs. If Bowe plays well tonight, you have enough depth that I would target someone who has good RB and go for someone like McCoy. With Weaver done and a PPR league, I think he'll be solid. But that all depends on who has RBs to trade.
12 Team League. We start 2 QBs and get .5 PPR, otherwise standard scoring
QBs: Stafford, Fitzpatrick, Collins
RBs: Charles, Mendenhall, Best, Starks, Carter, Karim
WRs: D. Jackson, Marshall, S. Smith, Green,
TE: Hernandez, Cook