Deion is probably one of the five greatest athletes in the history of sports…and he played CB and returner…positions that rely on athleticism and instincts. WR is a position reliant on the ability to carry out plays, so it does require more work ethic. One of the gripes on McMillon is that he isn’t a great route runner. That takes actual practice and preparation. And McMillon isn’t an all-time great talent…he’s going to need to work at the next level to be a starter.