Sounds like LA, Houston, Portland or Miami. None are ideal though.
Houston would just be OKC redux in terms of his role as a stand-on-the-perimeter shooter.
LA's forward spots are crowded with Melo having to be ok coming off the bench for 20 minutes a game unless he resurrects his game alongside Lebron and warrants time over Ingram and Kuzma.
Portland and Miami have zero chance to challenge GSW but allow him playoff teams with starters minutes.