Though not confirmed by the team yet, the Bengals reportedly have re-signed running back Bernard Scott to a one-year contract. The 29-year-old Scott will be entering his fifth NFL season, all with Cincinnati. He was limited to just eight carries while appearing in two games while battling hand, ankle and knee injuries last year. Also Friday the Bengals signed free agent offensive guard Mike Pollak to a one-year contract and waived wide receiver Lavasier Tuinei under the non-football injury category. Pollak, 28, is a former second-round pick of the Indianapolis Colts. He played four years in Indianapolis before signing last year with Carolina, where he appeared in just one game due to a shoulder injury.