I think we have another guy in Ron Harper Jr. Give him a full offseason of development and he could take the Hauser/Queta path of showing improvement and becoming a great role player/fringe starter. Or even if he's like the 7th or 8th guy, that's great too.
And not to look way ahead obviously, but if PP's contract is up and they can't bring him back, RHJ isn't a bad Plan B