Well hold on here. You might be onto something. What if he's entering the draft to build a relationship and connect with LiAngelo Ball, to get to know his dad, who is a self-proclaimed big time GM in Europe?
In all seriousness, entering the draft is smart. You get to play against better competition, go through some rigorous training, and develop excellent connections I presume. Odds are he wouldn't make it, but he'll build the relationships necessary to be successful overseas.