Personally, I have this feeling that the PA really does not want an independent state in a two state solution. With independence comes responsibility for its actions. The sad thing about it, is that over the decades, almost all Christians, along with most of the middle class, has long since decamped from the place. It's a tragedy really.
So perhaps what was noted above about Jordan plus most of the West Bank becoming a Palestinian state someday, might end up being the end game.
You mean with Arab-majority WB becoming part of Jordon?
And Gaza eventually being annexed by Egypt?