Bills LT Cordy Glenn signs $13.7M franchise tender
Bills release DE Mario Williams - The Boston Globe
Bills T Cordy Glenn could return soon, PFF News & Analysis
Mario Williams is released by the Buffalo Bills ahead of 2016 season
8 players that should be franchise tagged, PFF News & Analysis
Buffalo Bills release DE Mario Williams, tag OT Cordy Glenn - ESPN
Richie Incognito agrees to terms on a contract extension
Community Tailgate: Von Vs. Alshon
Deadline passes without deals for four franchise-tagged players
Buffalo Bills release DE Mario Williams, tag OT Cordy Glenn - ESPN
Bills make Cordy Glenn highest paid left tackle, per year, in NFL
Mario Williams released by Bills after four seasons
Giants trade options for Yannick Ngakoue are complicated
How does a franchise tag work in the NFL?