I don't think it is so much him not getting it as victim of dysfunctional roster...that just got a bit more balanced.
We have plenty of players who can shoot from outside. Part of the reason that they don't maker more of their shots is because they are hounded due to no low post presence.
Plumlee playing point Center, as talented as he is at it, is not what we need from the center. We need a guy down low who can take the dish and dunk. A guy who can block shots and push opposing bigs out of the paint.
Now that we have that guy, he will help Vonleh on both ends of the court. Vonleh can now work the perimeter more without fear of getting beat with Nurkic in the paint. Noah is a unique beast who can move side to side very well for his size. Id like to see him worked similar to D Green on the defensive end. A guy who can guard bigs, but can also hedge the perimeter.
On offense, now Noah can play a bit more out and crash the boards on shots. He can be used in picknroll nad picknpop situations and with Nurkic available down low for a dish, I see many ways Nah can have more freedom to improve his post up and mid-long range game.