An anonymous Bills teammate says LE Mario Williams has been giving "zero effort" this season.
The Associated Press and NFL.com both report that the Bills plan to cut LE Mario Williams in the offseason.
WKBW Buffalo's Joe Buscaglia believes Bills LE Mario Williams will not be back with the team next season.
Bills LE Mario Williams (foot) is listed as probable for Week 13.
The Bills can save $12.9 million against the salary cap by releasing LE Mario Williams in the offseason.
Bills LE Mario Williams (foot) remains week to week after missing Sunday's loss to the Chiefs.
Bills LE Mario Williams (foot) has been ruled out for Week 12 against the Chiefs.
Bills coach Rex Ryan said Thursday that it "doesn't look good" for LE Mario Williams (foot) to play in Week 12.
Bills LE Mario Williams (foot) could miss Week 12.
Bills LE Mario Williams exited Week 11 against the Patriots with a foot injury.
Bills LE Mario Williams was in and out of Thursday's win over the Jets with an illness.
Bills DE Mario Williams expressed some frustration with the defensive scheme following the Week 6 loss to the Bengals.
Bills LE Mario Williams participated in practice on the first day of training camp.
Bills placed DE/OLB Mario Williams on the active/PUP list.