The Buffalo Bills made the splurge of free agency by signing Mario Williams. If they want to make any moves during the season, though, they may have to free up some money.
Everyone is at risk—veterans and newcomers to the NFL alike. The veterans, however, often make the easiest targets because they have the biggest contracts and their time in the league may be running short.
Some veterans come with a high amount of "dead money," which is the signing bonus money that will count against the cap even if the player is cut.
All salary information provided by Spotrac.com.