I normally don't react like this, but I find you to be annoying.
You need to get this straight, at no point will you ever know more about basketball than I do. The fact that Nickkkk is about the only person who agrees with you on Randle should say enough. I'm not going to say Exum is great, because I haven't seen him enough, but he certainly has the tools to be very good. In addition, 18, 4, and 4 are quality numbers against very good competition. He's one of 3 players in the top 4 who actually have the potential to be above average on both sides of the ball. Your little boy toy Randle can't even play good defense against players that were far below his talent level...so he's certainly not going to be good at it in the NBA.