The Facts: Palmer, who exited the team's matchup against the Rams in the second quarter with a left arm injury, was officially ruled out for the game after halftime.

Diehards Line: Drew Stanton replaced Palmer. If there is any bright spot to the injury, it's that the Cardinals' bye comes up in Week 8 after the return stateside. He'll have time to recover, but it's uncertain how serious the injury is. Palmer held his arm awkwardly as he headed to the locker room with the injury. It came on a play where Palmer was hit hard by Rams linebacker Alec Ogletree, who came on a blitz.