TEMPE, Ariz. - Adrian Peterson's status for the rest of this season is in jeopardy.
Arizona Cardinals' coach Bruce Arians said Wednesday he wasn't sure if Peterson will return from the neck injury he suffered on Nov. 26 against the Jacksonville Jaguars.
"I have no idea," Arians said when asked if Peterson will play again this year.
Arians also added that there hasn't been any progress on Peterson's injury. Peterson missed his seventh straight practice on Wednesday. He didn't play in Arizona's last two games and is unlikely to play Sunday at Washington.