Hawks do it bc they earn a lot of flexibility moving forward as those frps are excellent trade chips to go for another star. Also, brice is a skilled scorer with solid potential who can be a slasher alongside trae. Otherwise if trae wants out then this deal is perfect giving hawks some extra future picks
Jazz do it as dyson is the big piece here. He fits perfectly with markanen, kessler and keyonde as he provides much needed D and playmaking. Sure, those frps are important trade chips but they will likely be late especially the cle one while the protection in min frp makes it possible to even be srp. Those srps are perfect for future flexibility as utah were short in srps