If there was a better offer, I think Milwaukee would've already taken it. But the Bucks get a solid haul for Giannis, with three FRPs and their own 2027 SRP back. With Rozier's expiring contract, and Ivey, the #5 pick, as the young player coming back, plus LeVert.
Detroit makes a MASSIVE upgrade with Herro, who gives the Pistons a much needed secondary shot creator and floor spacer. A rotation of Cade, Herro, Ausar, Tobias and Duren, with Beef Stew, Holland, Robinson, Jenkins and Reed, is a guaranteed contender for the next half decade.
Miami sacrifices Herro to get Giannis. But they can with Powell balling out. A rotation Mitchell, Powell, Wiggins, Giannis and Bam, with Jaquez, Ware and Jovic off the bench, is dangerous.