The Oakland Raiders head into preparations for Sunday's game against San Diego with uncertainty at four key offensive positions.
Quarterback Terrelle Pryor is still recovering from a concussion that kept him out of Sunday's loss to the Washington Redskins.
Running back Darren McFadden, fullback Marcel Reece and center Stefen Wisniewski are also nursing injuries from the game and coach Dennis Allen said Monday it was too soon to determine their status for this week.
Allen did get one question answered already. The game time has been moved from 1:25 p.m. PDT to 8:35 p.m. to give enough time to convert the Oakland Coliseum from baseball to football after the Athletics host a playoff game on Saturday night.
AP NFL website: www.pro32.ap.org