'"Stephon can be as good as he wants to be," McDonald said. "I mean, the length and the speed and he's quite smart. I just think as his technique improves and he becomes confident in what he's doing, you watch that kid. He's got some serious potential, and I don't think he's scratched it yet. I think he's just getting going. If he stays healthy and continues to improve, he has the potential to be one of the better cornerbacks in this game."'