The one guy who is the most intriguing on that entire list is Amobi Okoye.
Remember, he is only a 19 year old senior. When he came from Nigeria, he tested as a 9th grader, even though he was 12 years old. All of his life, he has played against older and more mature competition, and excelled. So really, he hasn't even matured into his body physically yet, which is quite scary.