‘McGahee said he’s looking forward to seeing what he can do in the offense coordinated by Steve Fairchild, who came to Buffalo from St. Louis. “I know he came from a great system with the Rams,” he said. “He had a lot of great people achieve great things, like Marshall Faulk and Steven Jackson and the receivers. . . . I’m pretty sure I’m going to touch the ball. I’m just here to play football and make things happen.”‘