The Cardinals are opening the practice window for another player, getting defensive lineman L.J. Collier back on the field Wednesday for his 21-day opportunity, coach Jonathan Gannon said.
Collier has been on Injured Reserve since Week 3 after hurting his knee against the Panthers the second game of the season. He joins running back Trey Benson and offensive lineman Christian Jones as players on IR in the midst of their practice window.
The Cardinals also promoted tight end Pharaoh Brown to the 53-man roster from the practice squad and brought back both running back Jermar Jefferson and wide receiver Bryson Green to the practice squad.
The defensive line is dealing with the knee injury to Walter Nolen III, and at wide receiver, Marvin Harrison Jr. is dealing with a heel injury. Gannon said Harrison is doing "OK."
