‘The Raiders’ No. 2 receiver, Jacoby Ford, sat out a second straight day of practice Thursday due to a sore hamstring he injured Monday at Denver. Raiders coach Hue Jackson said after the workout there was a possibility Ford could play in Buffalo. The Raiders’ No. 3 receiver, Louis Murphy, missed the Denver game with a groin injury and has missed two straight days of practice, as well. He’s expected to be out.’