Who’s a Decent PF Out There Still?

It seems this is a prime need. I realize it would only be in a backup situation atp but the question now is depth with the bigs, another legit 4 who can play some D and rebound. What capital do we have left for this, any? Grayson Allen? Nurcic should be moved asap now that we have Richards but who out there would want to pickup his contract? The Butler/Beal deal seems to not be happening (although anything’s possible). Short of blowing it all up, do we honestly have anymore cards to play? I ask in earnest.