Why the Lakers do it:
Get firepower on both sides of the ball
Acquire some youth in Thomas that could be a solid piece around Anthony Davis in the future
Why the Hawks do it:
Receive a lob-finishing defensive gem as a clear upgrade to Capela whose on a very solid contract
Why the Thunder do it:
Acquire a lights-out shooter they definitively need to help them compete for a championship without giving up a major piece from their rotation
Why the Nets do it:
Acquire many high-upside future first-round draft picks
Clear out long-term salary obligations
Why the Suns do it:
Acquire solid rotational pieces they could integrate into their core
Shed many millions off their luxury tax bill for this year and next year