Murray is a poor defender. Very slow to move. That also leads to my concern with his shooting. Yes he is a great shooter but will he be able to get his shot off regularly enough or will he struggle like Jimmer Fredette?
I know people often overrate athleticism but you need some of it to be good in the NBA
Murray averaged 20ppg, as a freshman, in the SEC and shot 40% from 3. I'd say he still has some upside, no?
Fredette didn't put up those kind of stats, in the Mountain West Conference, until his junior year.
I think Murray has some limitations, yes, as I agree with some of your concerns, but Larry Bird wasn't overly athletic, and neither is Steph Curry. What they have is great work ethic, hand/eye coordination and high bball IQ. He'll be OK. Fredette or Adam Morrison he is not.