The Bengals waived linebacker J.K. Schaffer (concussion) and cornerback Lavelle Westbrooks (thumb) with injury designations. Cincy also waived linebacker James Davidson and quarterback Matt Scott to reach the 75-man roster limit.
The following players aren't expected to play for the Bengals Sunday night against Arizona, the team announced: Quarterback AJ McCarron, quarterback Tyler Wilson, wide receiver Dane Sanzenbacher, cornerback Darqueze Dennard, running back Rex Burkhead, linebacker J.K. Schaffer, offensive lineman Andre Smith, tight end Tyler Eifert, wide receiver Marvin Jones and cornerback Lavelle Westbrooks.
Bengals linebacker J.K. Schaffer left Saturday's preseason game against the Jets after taking a shot to the head. He was ruled out for the remainder of the game.
The Bengals made a pair of roster moves Tuesday. The promoted linebacker J.K. Schaffer from from the practice squad and released DeQuin Evans, who just finished serving an eight-game suspension for violating the NFL's performance-enhancing substance policy.
The Bengals announced Wednesday they signed safety Jeromy Miles and cornerback Curtis Marsh. They also waived linebacker J.K. Schaffer.