There is a possibility Adrian Peterson’s bothersome neck injury could keep him out the rest of the season.
The veteran running back didn’t practice Wednesday after missing the past two games, and coach Bruce Arians said he has “no idea” if Peterson will play again in 2017.
If he cannot, the Cardinals will continue to roll with their fourth starting running back. So far, that hasn’t been an issue.
Kerwynn Williams has made a career out of being an extremely useful Band-Aid, and the theme has continued the past two games. He has carried the ball 36 times for 170 yards against the Rams and Titans despite playing with several cracked ribs.