The Bills have been active around the free agency window in 2015, securing players by extension, new contract or trade.
Defensive tackle Kyle Williams was the first selection in the fifth round (134th overall) by the Bills in the 2006 NFL draft.
Originally a fifth-round pick of the Detroit Lions in 2008, the 28-year old has played the last three seasons with Minnesota. He???s primarily served as the road grader.
From Pitt to Philly and on to Buffalo. RB LeSean McCoy's career is captured in these photos.
The 6-2, 254-pound Texas Christian University product entered the NFL as a first-round draft selection (31st overall) of Indianapolis in 2010.
In town for a weekend of sellout concerts, Garth Brooks hosted a Teammates For Kids Football Camp at One Bills Drive with the help of a number of Bills and Sabres.
A former seventh-round pick of the New England Patriots in 2005, Cassel's career took off when he stepped in as the starter for the Patriots in the wake of a season-ending injury to Tom Brady in Week 1 of the 2008 season.
Here are Around The NFL's top 25 NFL free agents for 2015, as ranked by NFL.com.
Before he set records for the Bills, QB Jim Kelly was lighting up the scoreboard in the fledgling USFL.
Photos from the 2015 NFL Scouting Combine in Indianapolis.