Cooper didn't suffer any structural damage to his left knee in Thursday's 26-15 loss to the Bills, Todd Archer of ESPN.com reports.
Cooper injured his knee during the fourth quarter of the Thanksgiving Day game but was able to return to the contest. An MRI and an X-ray conducted afterwards didn't reveal any structural damage, so he should have good odds to play Week 14 in Chicago, though another Thursday game (Dec. 5) means he won't have any extra time to rest. The Cowboys will release their initial Week 14 practice report Monday.