The Bills had a bunch of injured people back at practice today as players prepare for the final push for roster spots. The cuts to 53 will come at 6 p.m. Saturday. Back from injuries were receiver Roscoe Parrish (hamstring), receiver Donald Jones (head), running back Johnny White (head), tight end Shawn Nelson (leg) and inside linebacker Chris White (ankle). Quarterback Brad Smith was among those watching. He took a few big hits in Saturday's preseason game. Also sitting out were receiver Naaman Roosevelt, linebacker Jammie Kirlew, linebacker Arthur Moats, tackle Ed Wang, tight end David Martin and nose tackle Kyle Williams. Linebacker Shawne Merriman was practicing fully. He had returned last Thursday. Defensive tackle Kellen Heard, who has had a pretty good summer but who sat out Saturday, was back.