Why the magic do it: They are getting significant future cap relief, and are also getting multiple first round picks. In addition, they have their own pick in 2027, and that pic, along with Philly's pick and the Suns 2027 pick, could all have the potential to give Orlando 3 balls each in the lottery next year. They will likely have 2-3 lottery picks.
Why the 76ers do it: All they give up is a first and they get KD and get off PG's bad contract
Why the Rockets do it: They are getting a young point guard in Suggs and a young wing to replace KD in Franz