the Saudi Peace proposal requires the right of return for exiled Palestinians which would be the end of Israel. Maybe what will happen in the long run and there is already some talk about it, is that a wall will be built, the settlements closed and there will be 2 separate states. The extremist Palestinian factions Al Aqsa Hamas etc, would like to scuttle the Saudi Peace Plan anyway, which explains the increased wave of Suicide bombings. Suicide bombers that are considered 'martyrs' in the Arab world, and without a peep of condemnation. Im sure there would be huge outcry if the IDF were to lob a missile into a crowded restaurant.