I've got Shonne Green, Frank Gore, and Arian Foster in one of my leagues. I've already been offered Calvin Johnson for Arian Foster.
League is: QB, RB, RB, WR, WR, TE, D/ST
Qbs: Kolb, Roethlisberger (not too worried about this once Roethlisberger gets back)
Rbs: Gore, Green, Foster, Lynch
Wrs: Steve Smith (Carolina), Hakeem Nicks, T.O., Knox, Devery Henderson, Chris Chambers
TE: Witten