Sports Seahawks RB Chris Carson retires after five NFL seasons due to neck injury, per report July 26, 2022July 26, 2022Cydney Henderson, USA TODAYComments Off on Seahawks RB Chris Carson retires after five NFL seasons due to neck injury, per report NFL Network's Ian Rapoport reported that Chris Carson is calling it a career after five seasons due to a neck injury that he sustained last season.