Donovan shot 44%/34%. Not quite there in terms of his 3Pt shooting, but pretty damn close. To even hint Exum is close to being in Mitchell's league is ludicrous. Mitchell is a star. Exum has yet to prove he can be anything but a defensive backup. Does he have the potential? Certainly. But he's 3&D without the 3 right now.
When Mitchell launches up a deep 3, I still shake my head and believe he'll learn that's not a good shot. When Exum shoots from anywhere, I cringe. I will admit Exum has gotten better on his drives. He actually takes it to the hoop with purpose and has been taught the "Ingles" scoop, using his length to get the ball past the defender. In his first couple of seasons, he'd drive in and right back out of the lane. So progress. I'm not a Dante hater, by any means. I'm just not a blind believer. I'm a "show-me" guy.