Who might put in a waiver claim on Mettenberger?

With the Titans moving on from quarterback Zach Mettenberger and Mettenberger’s next stop now being subject to the waiver wire, the Browns will have the first chance to claim Mettenberger if they want him. The Browns already have five quarterbacks, so they may pass. But with a 24-year old quarterback with 10 games starting experience…