What about the Pacers (if they lose to the Thunder)
Giannis for Nembhard, Mathurin, Nesmith, Toppin, Sheppard, 23, and a slew of future 1st's
Milwaukee doesn't get a high-level prospect, but they would still be competitive, would replenish their draft picks, and shave a bit of salary (they could also take 1 less player back and save a lot more salary).
Pacers would then have Giannis, Haliburton, Siakam, McConnell, Walker, and Bradley and they could bring back Turner and a few other lesser players for depth and familiarity. Even with limited depth, they'd cakewalk through the East if they were healthy come playoff time.