Doncic, Porzingis, and CP3 together in Dallas
This trade has the feel of the previously stated Minnesota trade, a third party team jumping the gun and getting a veteran alongside some young pieces. For the Rockets, they get more shooting and young piece around Harden.
For Dallas, it may put them in a bind to get more players with the contract situations of CP3, and if they sign Porzingis. But, getting Chris Paul with Luka and Kristaps would get a defensive minded guard who can play off the ball just as well he can run the offense, perfect for playing with a guy like Luka.
He also would give Dallas the playoff experience needed to surround Luka and Porzingis. He may not have gotten to the NBA Finals yet, but with the Warriors dynasty possibly ending, CP3 with the future of the NBA might get him there.