Take this trade with a grain of salt. You can change certain and move around certain picks, but I made this trade with an attempt to be unbiased. I'm including teams that are interested in Kuminga and would be willing to dump certain players. In my opinion, I believe they should punt this year and keep/use your draft pick to get a player to contribute, but from what I hear, they probably won't do that. So this is what I came up with.
Warriors: They get a mix of young talent and players that can contribute to winning meaningful games. However, Herb, Alvarado, and Smith can be good contributors, but have not been very healthy this season. With that being said, they can have really good upside. Klay can be better in a smaller role. He has been playing a little better as of recent, but obviously not the same player as before.
Mavericks: They should blow it up and start heading towards a rebuild around Cooper Flagg, since Nico Harrison screwed everything up. Coby White is a great scoring guard and can complement Cooper Flagg fairly well. The Hield contract is something they can get off of really fast as only 3,000,000 of his 9,000,000 dollars are guaranteed in the 26-27 season.
Bulls: Although they haven't been in talks recently, they have shown prior interest in Kuminga. Kuminga wants a shot to play and can be a great contributor to a team that is starting to rebuild. Max Christie is one of the best young 3&D players in this league and solidifies their future backcourt with Josh Giddey.
Pelicans: They are kind of in a weird position. They have great talent, but they are either not healthy or just not meshing as a team. Jeremiah Fears and DQ seem to be the building blocks, so I believe they will need to move off some players. As much as the Warriors would like to get Trey Murphy, he is on one of the best contracts in the NBA and would most likely need a crazy trade in order for them to move him. They end up getting some good young building blocks in Moody and TJD.
Warriors Lineup with a healthy Butler:
Starting 5: Curry, Podz, Herb, Butler, Green Bench: GTA, Melton, Horford, Smith, Klay the Stallion, etc.
Let me know if this is a crazy trade. I'm trying to be as realistic as possible.