Jonny had that infectious smile and as outgoing a personality as you'll ever see on a basketball court. The reality of the situation is that very few are able to carve out a lasting career in the NBA. Sadly these kids often forgo what for many college students are some of the most enjoyable times of their lives in their pursuit of the dream of making it in the NBA. The promise of big money, the chance of being in the limelight along with the chorus of all who tell them that they are ready is an all too powerful and persuasive enticement to pass up.
I wonder if a few additional years of College would make a difference for some of these players. Donte Green has mentioned that he has wished that he had stayed at Syracuse longer. In my opinion the one and done players have often scarcely made the transition to the college game let alone prepared themselves for making the transition to the NBA game. In the end, for every success story there are dozens of "didn't make its" on a rubble pile of broken NBA dreams.
As mentioned above, @ 5'11" you really have to be something special and be physically sound to make it in the NBA. He may still get a chance in the NBA and if not he certainly could do well for himself overseas or by using that smile and outgoing personality to parlay it into some kind of successful career in some other area. And that's not to mention that he has pocketed a considerable amount of money while giving it a shot.