Mario Williams (foot) did not practice Wednesday.

Williams (foot) did not practice Wednesday.

Analysis:

Williams left Monday's game against the Patriots early due to a foot injury, so it remains to be seen if the former first-round pick will be able to practice at all this week. He's recorded just 14 tackles and three sacks in 10 games this season, so his absence will likely affect the Bills' defensive line depth more than IDP owners.