Just throwing an idea out there. The West has gotten huge up front with the top teams and GS seems like it could use a legit body up front. Detroit could use someone athleticism/scoring on the wing. GS would also buy an extra year of being able to resign Klay without having a Kuminga extension. I think they're both really talented but have some similar issues as far as just being really young and not having the instincts/awareness yet to maximize their tools.
Guessing GS fans will say it's dumb because of the lack of shooting, but figured I'd throw out the idea.