There's a difference in flow to the offense when you have multiple willing passers always on the floor with him.Vuc just couldnt hit a shot last year, he is infinitely more playable when he was a legit 3 ball. I do think the change in offensive direction and the freedom to let shots rip should help build confidence & rhythm
Zach is the only reluctant passer, but he has chemistry with Vuc from over the years so he knows how to get him the ball too.
Between Giddey, Zo, Ayo and Coby, they all get Vuc the ball earlier in the shot clock or just swinging the ball. DeMar would literally bog everything down to a snails crawl so timing and rhythm were always off with Vuc. Then the lack of consistent touches would frustrate him