Colts promoted S Ronnie Harrison to the active roster from the practice squad.
Harrison will take the place of LB Shaq Leonard, who was officially released from the team on Wednesday. Harrison appeared in 16 games for the Browns last season, which included five starts. The veteran safety totaled 24 tackles and one pass breakup while playing on 259 snaps, which was a career-low. He was released by the Colts at the end of August but then signed back to the practice squad.