I think everyone has hit on one of his best points in that he is a very willing tackler, which can be a hard thing to teach if that physicality doesn't come naturally. Yet, we saw him several times come up aggressively and challenge the RB one-on-one. I think it can be easier to teach cover technique with a kid who has speed, which he appears to have than to get him to be a great tackler if that aggressiveness doesn't come naturally at the CB position.