Chan Gailey loves Vince Young: Great arm, mobile, a winner

Vince Young is heading to Buffalo, and although the team says he’s strictly competing for the No. 2 job behind Ryan Fitzpatrick, Bills coach Chan Gailey gushed about what Young has already proven in his NFL career. “He’s done some great things,” Gailey said. What are those great things? As Gailey sees it, just about…