WE once had one of the best "2-star" teams in the NBA. Even had a very good third option to complement those two. But Malone, Stockton, Hornacek never grabbed the brass ring because Utah couldn't add decent enough pieces around them. In the Eaton days, Jazz needed a better SG and a deeper bench. In the Hornacek era, the Jazz didn't have a reliable center.
Will Jabari, Wiggins or Embiid be one of the "best ever?" I'm not so sure. And there are plenty of draft experts who agree. I think guys like Vonleh and Gordon have a chance to develop into all-stars. And I absolutely LOVE Alec Burks. Alec is EASILY an 18-20/pt per scorer if moved up in priority from bench player to at least 2nd option among the starters. Hayward had a terrible year shooting-wise and still averaged 16. I don't think it's a stretch to project Burks and Hayward at 18 each, and Favors, Kanter and Burke in the 14-16 range. Now add a couple of decent bench players to replace RJ and MW and the Jazz are in business.
Certainly, if the opportunity arises to do a Harden-type deal, you jump on it. But trading the farm for a college player who is all potential is dangerous. I'm not sold on Jabari, at all, due to his lack of defense. Exum is a complete unknown. I guess Embiid would be worth the risk.