Buffalo GM Buddy Nix defended the team's approach for not upgrading the quarterback position. ?Here?s the way we looked at it,? said Nix. ?We?ve got guys physically that can do anything as well as anybody in the draft physically. Throw the ball well, make all the throws, mobile, can move around and are smart. We?ve got guys like that. Now obviously they?ve been kind of inconsistent and up and down, but there are a lot of reasons for that.?