Marcel Reece's knee injury is considered more serious than Darren McFadden's hamstring pull. The Raiders did not update the status of either one of their backs following Sunday's loss to the Redskins. But given how quickly each one was ruled out for the game, we'd be stunned to see them in Week 5. Rashad Jennings rushed 15 times for 45 yards and caught eight passes for 71 yards in a relief role Sunday.