Stanton (concussion) is questionable for Sunday's game against Washington, and coach Bruce Arians said he doesn't know whether Stanton, Carson Palmer (shoulder) or Logan Thomas will start. Stanton has to receive concussion clearance in order to play, and Palmer's shoulder would presumably need to improve beyond the 80 percent health figure relayed by Arians on Friday in order for Palmer to play. That leaves both players' statuses completely up in the air for Sunday, thus making Thomas yet another candidate to start. Arians said all three players might be active Sunday. Kickoff is at 4:25 eastern time for the Cardinals, and it's possible that not much will be known before around that time.