Buffalo Bills' 53-man roster projection includes Brandon Beane's deepest defensive line

Orlovsky loves Trubisky signing with the Bills (0:37)

Dan Orlovsky describes how Mitchell Trubisky can develop further individually with the Bills as well as help them toward Super Bowl contention. (0:37)

ORCHARD PARK, N.Y. -- The Buffalo Bills open training camp Wednesday at One Bills Drive in Orchard Park, New York. The Bills finished the 2020 season with a 13-3 record, which produced their first AFC East championship since 1995. A deep playoff run led them to the AFC Championship Game, where they fell to the Kansas City Chiefs.

Buffalo returns 20 starters from last season's team, as well as coach Sean McDermott, defensive coordinator Leslie Frazier, offensive coordinator Brian Daboll and special teams coordinator Heath Farwell. Here's a 53-man roster projection.

QUARTERBACK (3): Josh Allen, Mitchell Trubisky, Jake Fromm

Allen established himself as one of the best quarterbacks in the league last season, and Trubisky gives Buffalo perhaps the league's best backup quarterback with 50 starts under his belt from his time with the Chicago Bears. Fromm has a ways to go before he's relied upon as a primary backup, but his status as a fifth-round pick last year earns him a roster spot.