Mills' size, length and toughness make him an intriguing draft prospect but he's much more of a "potential" prospect than a projectable one. He possesses very good ball skills and disruption potential but his fundamentals and technique will need to be overhauled if he wants to make it as a press corner, which is his best chance. He lacks true long speed and finds himself scrambling into catch-up mode too often due to a lack of patience and footwork, but he's not without talent to mold. Mills succeeds on a lower level with natural ability and NFL traits. He has Cover 2 and Cover 3 characteristics and could become a quality backup if he can get his technique squared away.