Hunter Renfrow is wearing a helmet again—and Dabo Swinney couldn’t be happier. The Clemson head coach showed up to Carolina Panthers training camp Monday to see the former Tigers star wideout, now embarking on an NFL comeback after a year away from football.

Carolina Panthers wide receiver Hunter is making an NFL comeback after a full season away from the game. Renfrow was once a key receiver for the Las Vegas Raide

Carolina Panthers wide receiver Hunter Renfrow almost hung up his cleats for good after sitting out last season with ulcerative colitis, an autoimmune disease, but an old coach helped him change his mind.