'The Bills, who placed receiver Sammy Watkins on injured reserve (with a return after eight weeks) Saturday with a foot injury, got offensive tackle Cordy Glenn back after he missed two games with an ankle injury. Cornerback Ronald Darby (hamstring, one game) also returned, while receiver Greg Salas (groin) missed his second straight game. Reggie Bush, who doesn't seem to have a role with the Bills and could be cut shortly, was inactive for the first time. He dressed Sept. 25 but did not play.'