The point of the Jazz offense is to use ball movement to get the mismatches they want, which can lead to isolation plays when it is advantageous. That is a learned skill and can take years of continuity to master (like the Spurs did.) It is also difficult to do properly which is why Dante and Lyles get benched a lot. We still have a ways to go, but the offense is leaps and bounds better than last year. Next year, if healthy, this offense will lead to more open shots and hopefully to even more "extra pass" for the layup possibilities.
The refining of this offensive system is largely to credit for the offensive improvement of Rudy.