You left Richard Hamilton off your first list. Though he had roughly the same type of year his Junior season as he did as a Sophomore, he likely was not a lottery pick without the National Championship run. The only names I could come up with for your second list were maybe Dyson and Robinson.
It's all moot. Daniel Hamilton is about to be a college drop out and if he wasn't 6'-7" with a decent handle for his size, he'd be a nameless statistic. He is walking away from a free college education. An education that obviously would have been valued much higher by someone else and an education that will most definitely not be free, should he decide to return to school.
At the end of the day, Hamilton has a rare skill that people are willing to pay for...now and yes, a basketball player can make a decent living overseas. Is it "duck you" money?
It wasn't in 2013 and there is no real clear path back State-side. What happens in 5 years when that skill starts to deteriorate? Does he become the tall, vaguely familiar looking, chicken scooper yelling, "WELCOME TO MOE'S!" when I'm in the mood for a Home-wrecker? That's is the real shame of the story. UConn basketball will endure, but an individual's basketball skills have a limited window.