"I’m not really in the Christmas spirit right now for hope," Callahan admitted Sunday after the Tennessee Titans' 38-30 loss to the Indianapolis Colts. "I’m just trying to play good football." ...

He is a tough guy. Wore that toughness on his sleeve as a coach, and so did his Titans. Toughness was their identity for years. This brawny team that'd run the ball with a bruising Derrick Henry.