After releasing Tramaine Brock and Zach Zenner on Tuesday, the Cardinals added two from their practice squad in linebackers Kylie Fitts and Tanner Vallejo.
They also brought in reinforcements along the defensive line with Jonathan Bullard being out for a couple of weeks with a calf injury, signing veteran defensive lineman Caraun Reid.
In a corresponding move they have released Pete Robertson.
From the team:
Fitts (6-4, 260) has been on the Cardinals practice squad since September 3.