Cowboys owner Jerry Jones says that running back Tashard Choice will have a larger role in the team's offense going forward. Marion Barber suffered a thigh injury against the Giants on Sept. 20, and he's still not fully recovered heading into Sunday's game against the Falcons. "I can tell you Barber is going to be in better shape than he was last week or two weeks ago," Jones said. "But Tashard is certainly earned and going to get a big part of the load."