Wells is worth it unless something is better. Hard to say with knowing what's out there. I would go with Hillis. I know it's against the Steelers, but I think Hillis will do decently.
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