Mavs: pretty much borrow Giannis for a chance at a chip for a couple of years until Kyrie and Davis fade out and once they do they could easily decide to sell him and get a nice amount of assets in return for a rebuild.

Bucks: first of all Flagg, secondly they instantly become one the deepest teams in the nba and so much more flexible with their assets

Nets: honestly probably don’t do this cause the last thing they need is another young guard but it’s like, why not?