NFL Backup Quarterbacks: What Teams Can Survive?
This past weekend was brutal for NFL starting quarterbacks, as four guys went down with injuries, three of them with concussions: Alex Smith, Jay Cutler, Michael Vick and Ben Roethlisberger. As we take a look at each team's respective backup quarterbacks, what team is in the best shape going forward: 49ers, Steelers, Eagles or Bears?