Drew Stanton

The Cardinals don’t know yet when quarterback Drew Stanton will be able to return from the knee injury he suffered on Thursday.

Asked about a report that Stanton would miss four weeks, Cardinals General Manager Steve Keim said it’s simply too soon to say how quickly Stanton will heal.

“I think it’s one of those things with that type of knee injury, everybody heals different,” Keim said on Arizona Sports 98.7 FM, via ESPN.com. “And I know that ESPN and some other outlets have put a timeline on it. It’s extremely difficult to do. You can say it’s going to be four weeks — I’ve heard people say 1.5 weeks. Everybody heals differently. Drew will be here around the clock rehabbing, and I know he’ll be ready to go as soon as possible.”

The Cardinals are already down starting quarterback Carson Palmer for the season, and Stanton’s absence means they’ll be playing with one of their two co-third stringers, Ryan Lindley or Logan Thomas. Obviously those aren't the kind of fantasy names you want to put in your lineup Week 16. It also means the value of WRs Larry Fitzgerald, Michael Floyd and John Brown will drop a bit more.