Arizona Cardinals quarterback Carson Palmer, bottom, fumbles the ball as he is sacked for a 7-yard loss by St. Louis Rams defensive end Robert Quinn during the first quarter of an NFL football game on Sunday, Sept. 8, 2013, in St. Louis. The Cardinals recovered the fumble.
Arizona Cardinals quarterback Carson Palmer, bottom, fumbles the ball as he is sacked for a 7-yard loss by St. Louis Rams defensive end Robert Quinn during the first quarter of an NFL football game on Sunday, Sept. 8, 2013, in St. Louis. The Cardinals recovered the fumble. Tom Gannam AP
Arizona Cardinals quarterback Carson Palmer, bottom, fumbles the ball as he is sacked for a 7-yard loss by St. Louis Rams defensive end Robert Quinn during the first quarter of an NFL football game on Sunday, Sept. 8, 2013, in St. Louis. The Cardinals recovered the fumble. Tom Gannam AP