After suffering a concussion in a Week 10 loss to the Patriots, Bills RB Fred Jackson has been cleared to return and is expected to play Sunday.
Jackson's injury occured late in the fourth quarter of Buffalo's loss to New England. He had 80 rushing yards and two rushing scores in that game.
C.J. Spiller started last Thursday against the Dolphins, and Chan Gailey said that Spiller will start again and get a majority of the snaps.
Jackson missed two games earlier in the season after injuring his right knee in Week One. He has 298 rushing yards and 183 receiving yards this season. The Bills play the Colts in Indianapolis in Week 12.