‘"Ko is a very good football player," said Bills’ defensive coordinator Perry Fewell, who played high school football at South Point in Belmont, N.C. "It was sad to see him get injured in our first game, but he has worked hard and has come along better than we expected. This spring, he came back a better player and is still a starter. I’m old school and believe if a starter is injured, it’s still his job when he comes back. He’s proved to us he wants to win and that he belongs. We watched films of Ko in college and saw him as a ferocious tackler, would run through offensive players. We need to get him back to that style."’