AFC East Blog
The Buffalo Bills have released running back Karlos Williams. Behind LeSean McCoy on the depth chart, Buffalo now have Reggie Bush, Mike Gillislee, and rookie Jonathan Williams. Rex Ryan and the Bills organization had previously thrown their support behind K. Williams after his four-game suspension for violating the NFL's substance-abuse policy.
New England Patriots running back Dion Lewis will require a second surgery to repair a torn ACL he suffered last November. It is expected he will be able to return after 8 to 10 weeks.