If the Bengals decide to keep only two quarterbacks on the roster this season then the No. 3 emergency quarterback will come from a different position. And that player is wide receiver Mohamed Sanu, the team website reports. The Bengals have kept just two quarterbacks on the roster since Andy Dalton took over as the starter, and Dalton and Josh Johnson are the likely candidates to man the position this year. If something were to happen to either, then Sanu would step in during an emergency. Otherwise, expect Sanu to be the starter at receiver opposite A.J. Green to open the season. Source: CBSSports