I might drop Tolbert. He only has value if Mathews is hurt. Same could be said for Brown and Bush. I would keep Snelling for sure. I'm not sure you need garcon though, I think he's clearly been passed by Collie so he's no better than 4th on the list of targets But if you really think Garcon has value for you, I would say Tolbert.
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