Josh Childress looks like Undercover Brother. I can't imagine that guy as a really good pro. He does a lot of stuff well and all, but I've seen him play in person and he isn't THAT good.
Kirk Snyder though, that guy could turn out to be the steal of the draft, he can score, but his upside is his size and defense. He's no Ron Artest but he's still strong and will be able to D up big time players in a few years, something that will be very important for any good team out west (McGrady, Kobe and Carmello).
And as far as trading Crawford, I just hope he can come back home to Seattle for nothing, because that guy can play ball. As far as a pure point guard I'd take Heinrich, but Crawford can play.