Exum isn't a SG. After SL, I think the Jazz understand that. I also think they were just being diplomatic by holding to the line that Burke and Exum can play in the same backcourt. They can't. Simple fact is Trey can't shoot. Neither can Exum right now. But Dante hasn't had 2 years of college and one season in the NBA. Exum IS a year behind, no doubt about it. He would have benefited from a year in the NCAA.
Jazz don't need a SG; they have Hayward and Burks. They have Hood who will get a lot of backup mins at SF and a prospect in Felix who will get a look. What Utah DOES need is a quality starting PG. Someone who can make plays, not just WALK the ball up the court and average 38% shooting. Exum IS raw. But in terms of potential, he's light years ahead of Burke.