#Bengals release Xavier Su’a-Filo and sign DT Doug Costin, out of Miami (Ohio) to the practice squad. He is a second-year player who played in 13 games (nine starts) for Jacksonville last year.
— Paul Dehner Jr. (@pauldehnerjr) January 18, 2022
That would be the depth piece in the DT room with injuries to Ogunjobi and Daniels.