I don't know if I do this cause I hate another ball stopper, but Kuminga + Gueye can be the immediate PF rotation and not cost a member of the young core or Rudy. He's on a 1-year team option so if it doesn't work he's an expiring. Kuminga has to be cool with playing on option, but his value sucks right now so a starting spot on a contender to rehab his value makes sense.

Hawks aren't retaining Kuminga, so this is basically Gueye for a rotation wing with Green and Donte's bird rights.