‘Vincent’s transition is more a move of selflessness than an indication that he can no longer play cornerback consistently well. Bills second-year cornerback Terrence McGee has done a solid job replacing Vincent, while Izell Reese and rookie Rashad Baker weren’t making much impact at free safety. “The thing I’d hate to do is take Terrence off the field, have Troy go back to left corner and still have a younger guy at free safety,” said Bills defensive coordinator Jerry Gray, whose third-ranked defense has played a significant role in Buffalo’s rebound from an 0-4 record to 7-6.’