Fair enough. We'll see if his numbers improve significantly. But I wouldn't necessarily say the Jazz had only one weapon. Before Burks got hurt, he was having a good season shooting-wise. And Kanter was certainly a weapon offensively. So one would have expected Trey's numbers through November to be much better: he was playing with the starters and had Hayward, Burks, Kanter and Favors to pass to. He wasn't - except by his own design - the 1st, 2nd or even 3rd option. He was that supporting player you speak of. And how did he do? He shot 36%/30%.
What happened to 'can't infer correlation'?
Your argument that Jazz had weapons because Kanter and Burks sucks btw.