The Nets get some young promising players like Dyson Daniels, Trey Murphy, and Jaxson Hayes. Plus can build around what I think would be a fun duo in Brandon Ingram and Ben Simmons. They also restore their future draft capital.
Pels roll out a Kyrie, CJ, KD, Zion, Valanciunas starting five. Their bench is a little weak but with Herb Jones, Alvardo, Temple, Liddell, Hernongomez, plus some vets on the minimum they'd be fun to watch. Plus they would still have 7 1st rd picks over the next 5 drafts.
Unlikely to happen but would be fun!