The Bengals ahead of Week 5 made the following roster moves:
*Returned S Ricardo Allen to the active roster from the Reserve/Injured list. Allen, a seventh-year player out of Purdue University, had been on Reserve/Injured since Sept. 15 due to a hand injury that he suffered in Cincinnati's season-opener.
*Placed G Xavier Su'a-Filo on the Reserve/Injured list. Su'a-Filo played in the team's first two games (both starts), and suffered a knee injury in Game 2 at Chicago.