He's Back! The Pittsburgh Steelers are bringing back five-time Pro Bowler James Harrison to help their depleted defense. The Steelers need pass rushing help after losing linebackers Ryan Shazier and Jarvis Jones to injury in Sunday night's win over Carolina.

The 36-year-old posted a picture on Twitter on Tuesday morning, writing done deal next to a photo of him signing a contract.

Harrison retired as a member of the Steelers less than three weeks ago after spending the 2013 season with the Cincinnati Bengals.