The Bengals have added DT Pat Sims to the roster from the Reserve/Physically Unable to Perform list. Sims (6-2, 335; Auburn) is a fifth-year NFL player. He has 52 career NFL games and 23 starts, all with the Bengals. He has 158 career tackles with five sacks. He was out through training camp and the first eight games due to a hamstring injury.
Also, the Bengals waived LB Roddrick Muckelroy, a third-year player from Texas. Muckelroy played in five games this year, with one special teams tackle.