Adrian Peterson could play Sunday for the Seahawks, Brady Henderson of ESPN.com reports. Whether or not Peterson is activated by the 4 pm ET deadline likely depends on the availability of several other running backs for the Hawks. Alex Collins is dealing with an abdomen injury, Rashaad Penny with a hamstring problem, and Travis Homer with what seems to be the injury of the year, a calf ailment.
Peterson was less than impressive during a three-game stint with the Titans earlier this season. He had 82 yards on 27 carries and added one touchdown.