Don't mind if I do! lol
Kids from solid, stable homes have all kinds of advantages and head starts in life. It's no mystery K would recruit such kids or that they are well suited for Duke.
In praising K, though, I would not want to make it a competition where someone else has to be criticized, though. For example, while I'm no fan of Jim Calhoun, I think he gets more criticism than he deserves for his players' characters and shenanigans. He's dealing with a very different caliber of recruits than K in many cases. He takes a lot more chances on guys from disadvantaged homes and sketchy pasts. In some well publicized cases, he has been burned. What deserves credit and respect, though, is that a lot of those guys had no real chance but basketball, and were headed for some very tragic, depressing future, and were essentially saved by Calhoun.
Anyhoo, no question K is awesome and our kids are awesome.