Carson Palmer is likely out for the season with a broken left arm. Palmer will undergo surgery when Palmer returns to Arizona from London.

Bruce Arians expects Palmer to miss anywhere between eight weeks and the rest of the season.

Palmer left the game with Arizona down 6-0.

Palmer was replaced by Drew Stanton, who finished 5-of-14 for 62 yards and an interception. Palmer was 10-for-18 for 122 yards and an interception when he left the game.