QB Manning will return to Denver for this season
E.J. Manuel first (and only) QB drafted in 1st round
How well have NFL teams drafted quarterbacks since 2000? - WTOP News
Buffalo Bills quarterback Kyle Orton retires after 10 seasons - Sports Illustrated
The Life And Career Of EJ Manuel (Story)
Source: 2013 1st-round pick EJ Manuel retires - ESPN
QB EJ Manuel, former Bills first-round pick, retires at 29
Josh McCown, Bills reportedly negotiating deal - Sports Illustrated
Why E.J. Manuel Was the Best Pick in the 2013 NFL Draft, News, Scores, Highlights, Stats, and Rumors
April 25, 2013: Bills draft EJ Manuel
Bills get their QB: Manuel
Rookie QB E.J. Manuel to start Sunday for Bills - Sports Illustrated
2022 Atlanta Falcons NFL Draft Guide
Former first-round bust EJ Manuel retires, per report