Reggie Ragland will undergo surgery for a torn ACL in his left knee and is expected to miss the entire 2016 season for the Buffalo Bills.

The Bills were already without first round pick Shaq Lawson and now they'll be without their second round pick in Ragland.

Ragland suffered the injury in practice last Friday while pursuing running back Reggie Bush on a play during 11-on-11 drills.

Doug Whaley said after the draft that Lawson, Ragland and third-round pick Adolphus Washington were all expected to start immediately for Buffalo's defense.