Chargers safety Jaylen Watkins, who spent all of last season on injured reserve with a torn ACL after a teammate fell on his leg during a preseason game, has re-signed with the team, a source told ESPN.
Raiders kicker Sebastian Janikowski, whose 1,799 points are most all time for the franchise and the 10th most in NFL history, has been placed on injured reserve.
Giants running back Shane Vereen has been activated from IR and is expected to get see his first action since tearing his triceps in Week 3.
Patriots tight end Rob Gronkowski is finished for the season, as he'll be placed on injured reserve after having back surgery.
The Oakland Raiders will place cornerback D.J. Hayden on season-ending injured reserve with a hamstring injury, coach Jack Del Rio said Friday.
Vikings star Adrian Peterson, who has been out since September with a torn meniscus, is "ahead of schedule" and is running at practice.
