Yeah I think let the remaining 30,000 return with descendants settled in countries of residence is definitely something doable. But Palestinian leadership and intelectuals have to agree to stuff like this and they have to start selling it to the street. They also have to start selling recursive reform of the PA to the street. Otherwise the world can say whatever it wants and this is never happening. Netanyahu and his government are gone after this regardless of what the international community decides in any case, so even if this were all Netanyahu's fault, he's going to be out of the picture.