I would go with Bush. D.Thomas is nursing a hammy, so Bush will get plenty of work without anyone to timeshare with. He will also get a lot of dumpoff passes to get him out of the middle.
10 team, PPR, 1 qb 1rb, 2wr, 2flex (rb/wr/te), 1k, 1dst
QB: Stafford, E. Manning
RB: Peterson, Blount, Hightower, Starks, Tate, Tolbert
WR: Nicks, Wayne, Bowe, S. Johnson, M. Thomas