Cooper retired from the NFL on Monday, Cameron DaSilva of USA Today reports.
Cooper was signed to the Cardinals' 53-man roster from their practice squad Wednesday.
Cooper reverted back to the Cardinals' practice squad Monday.
The Cardinals elevated Cooper on Saturday ahead of Sunday's game versus the Buccaneers, Darren Urban of the team's official site reports.
Cooper reverted to the Cardinals' practice squad Tuesday, per the NFL's official transaction log.
Cooper was elevated from the Cardinal's practice squad ahead of their game with the Patriots on Monday, Tyler Drake of ArizonaSports.com reports.
The Cardinals returned Cooper to their practice squad Monday, per the NFL's transaction log.
The Cardinals elevated Cooper from the practice squad ahead of Sunday's game versus the Chargers, Darren Urban of the team's official site reports.
The Cardinals signed Cooper to their practice squad Wednesday, Darren Urban of the team's official site reports.
Cooper will not be elevated from the Giants' practice squad ahead of Week 18, Paul Schwartz of the New York Post reports.