Here's a thought- is there a real correlation between years in college and maturity? Would Duncan be Duncan if he came out after one year? This would be Brandan Wright's senior year had he stayed in college. Assuming no injuries, what kind of player would he be now? Would he be the number one pick next year?
Melo played one year and is a whining baby. Eliminate the outliers ( Kobe, LeBron) and see how that formula works.