Rashad Jennings was ruled out of the Raiders game against the Jets Sunday, not having sufficiently recovered from a Thanksgiving Day concussion.
Marcel Reece will be the lead back, with running back-turned-cornerback-turned-running back Taiwan Jones in reserve.
Also out are wide receiver Denarius Moore, running back Darren McFadden, running back Jeremy Stewart, safety Tyvon Branch, guard Lamar Mady and guard Mike Brisiel.
Three practice squad promotions _ cornerback Chance Casey, safety Shelton Johnson and linebacker Marshall McFadden _ are all active and will presumably play on special teams.
Weather is cold and clear, with not much wind at this point.