The Why:

The Magic have already traded their picks and they're not a contender. The time to aim for the finals is now.

The Bucks receive 2 all-star caliber players who fit next to their Rollins/KPJ core, control over 2 unprotected 1sts, and young players with potential.

The Warriors receive Myles Turner and tens of millions in luxury tax savings by swapping Hield for Gary Trent Jr.

The Nets improve their draft position and collect a 1st and an early 2nd round pick.

The Celtics exit the luxury tax entirely, saving them potentially hundreds of millions in the long run from the repeater tax.