Knicks give up KAT, OG, McBride, and 2nds for Giannis, Portis, and matching salaries.
Suns give up Durant and O'Neale for KAT, McBride, Whitmore, and some 2nds. With no need for a rebuild since they don't have their picks, Suns get a star who fits with Booker plus young, cheap pieces.
Rockets give up Jalen Green, Eason, Whitmore, matching salaries, and 2 1sts to get KD and Royce, assuming KD signs extension. Good deal for the Rockets to get KD without giving up Sheppard or other valuable assets.
Bucks send Giannis to NY for Green, OG, and 3 valuable 1sts. They also don't have their picks so no incentive to tank.