Josh Jacobs, running back for the Las Vegas Raiders, is listed as questionable for Thursday's game against the Chargers due to a quadricep injury. His status for the game is 'very much in doubt' and it is unlikely that he will be cleared to play if the Raiders believe he is at risk of worsening his injury. If Jacobs does not play, the Raiders will rely on Ameer Abdullah and Zamir White in the backfield.