As I said in the previous thread last week, this year is not about production with Exum. It's about getting used to the speed and physicality of the game. Don't look at the numbers, they are pretty bad, but they don't really reflect the things you have to be excited about with him and they don't reflect the impact he has on the game.
Right now he doesn't capitalize on any of his tools - he blows past opponents with ease and then stops himself when he sees big bodies in the paint and withdraws to the perimeter. He drives and swings awesome passes to the perimeter for spot ups, which are often missed, because our guards/wings(with exception of Hayward) are some of the worst in the league. He is super long, but plays timid and in effect plays short in the paint, because he doesn't enter it with the intention of attacking the rim, but with the idea to always pass... His timidity and lack of physicality reflects in him not even trying to score much(outside of spot up jumpers).
It's the same in defense... he keeps up with his man, he's there, his length disturbs opponents, but doesn't force anything and gets very few steals and blocks, even though he probably defends better than average for his position. And with all that said, he's one of the very few rookies with positive impact on their team...
Here's his on/off numbers:
http://www.basketball-reference.com/pla ... -off/2015/The team is +1.1 points per 100 possessions when he's on the floor and -5.4 when he's off the floor. That +6.5 impact, which is second only to Hayward on the Jazz. He's the only player in the Jazz regular rotation with positive balance when on court, not even Hayward gets on the + side. Some of that might have to do with Snyder putting him in situations to succeed and trying to protect him and not letting him stay too much out there when things get tough, but the sample of over 1100 minutes seems good enough to take it seriously and to be able to conclude that he at the very least doesn't hurt the team, mainly by having much better defense than Trey Burke.
Offensively, there is a lot of progress to be made, but the tools are there. We probably won't really know how he will turn out until at least year 3. I personally don't expect anything, but an occasional flash this season. I want to see increase in the aggression next year and consistent probing of the defense and drives to the basket. I won't really be looking at the results, but I'd like to see much more aggressive play from him. We will see how this one goes...