The Cardinals' remaining schedule is down to four games, and coach Kliff Kingsbury plans to use each of those to keep tinkering with the roster.
The running-back group of David Johnson, Kenyan Drake and Chase Edmonds is still being evaluated. Other decisions are more clear cut.
The Cardinals announced the release of both veteran cornerback Tramaine Brock Sr. and running back Zach Zenner on Monday.
The move comes following the Cardinals' pummeling by the Rams, 34-7, on Sunday. Rams quarterback Jared Goff threw for 424 yards and two touchdowns before backup Blake Bortles came in.