Cardinals QB Palmer will be game-time decision

Arizona Cardinals quarterback Carson Palmer was limited in practice again on Friday, and it will be a game-time decision whether he plays on Sunday against the St. Louis Rams.

However, coach Bruce Arians said Friday that he believes Palmer will be able to play Sunday, according to Darren Urban of the team's website,.

Palmer injured his right elbow in last Sunday's loss to the Philadelphia Eagles, but played the rest of the game.

If Palmer cannot play, Drew Stanton would be the Cardinals' quarterback. He has not played in a regular season game since the 2010 season.

Cardinals running back Andre Ellington (knee) and wide receiver Michael Floyd (ankle) are both expected to play Sunday.