I would not give up a 1st round pick for a short pf who might be a sf who has been on two teams in 6 months, can't shoot, and would have to sit behind pf favors and pf Kanter. Jazz system does support players who are 3/4 tweeners especially if said tweener can't shoot the three.
If Jazz decide that Kanter/Favors are C, and want to make a 3 man rotation of them with Robinson coming off the bench with 2 minutes left in the first quarter......maybe, but I'd wait to see who was available at 21. Won't matter, Houston would probably want more.