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Buffalo released their full injury report for Week 6 on Friday.
The Bills announced star defensive end Mario Williams is probable for the game. Given the injuries Arizona has suffered on their offensive line, Williams could be in for a big game. Cornerback Aaron Williams, who has started all five games this season, was limited in practice with a hand injury, but he is also listed as probable for Sunday. Free safety Jairus Byrd, a 16-game starter in 2011, is questionable with a chest issue.
The complete injury report can be found here.