Why the Pacers do this: Trade for a 3yr younger center who fits their timeline more then Turner, give up a backend celtics first (more like a second rd pick)
Why the Suns do this: Pair Kyrie with KD again, get off CP3's contract and out of the Ayton relationship
Why the Mavs do this: Do not need to sign up for 3yrs of Kyrie which could blow up at any min, get a legit center and a pass first PG in CP3 to help Luka