Completely unrealistic, but I'm bored and the draft is still too many hours away.
Charlotte gets off Hayward's contract and replace it with Siakam, who they would have rights on after the year. Martin is thrown in to sweeten the deal. They give up 2 and plus a future protected first.
I imagine that FVV will walk, or they will facilitate a minor sign and trade. Draft Scoot with the number 2 pick. Start Scoot at PG, GTJ at the 2 spot, and OG, Barnes, and Jak to fill out the front court. A weird bench of Martin, Hayward, Boucher, Achiuwa, and Koloko. Plus whoever they draft at 13.