Not sure this trade would happen during the season but if it's the case that's the best package the Bucks can get. Obviously the Hawks would prefer to trade Trae Young and Risacher than Johson and Porzingis but that's what win you the deal.

Explanation for all teams :

Bucks : in this trade you get a young star to build arround in Jalen Johson and you possibly get with Pelicans pick and your own first round pick 2 top 10 picks in a loaded draft. Despite no owning your first round pick in 2028,29 and 30 you would have a solid base to restart your project.

Hawks : may be hesitant to make this deal but you rarely get a chance to get a player of the caliber of Giannis and you would still have a great depth to compet in a weak eastern conference.

Celtics : with this Bucks situation you add your starting center for the next 3 years