Packers' Sammy Watkins says 'back is against the wall' in Green Bay, trying to prove he's 'not done yet' | CBS Sports Headlines Packers' Sammy Watkins says 'back is against the wall' in Green Bay, trying to prove he's 'not done yet' Watkins acknowledged that his career has not turned … Continue reading Packers' Sammy Watkins says 'back is against the wall' in Green Bay, trying to prove he's 'not done yet'