Egypt does not want them. Jordan does not want them. The Arab states that fear to be overrun by the Islamist tide, be it Sunni or Shiite, do not want the Palestinians on their territory, because they fear contamination.

The one option is a Palestinian state on West Bank and Gaza, governed by secular Fatah, and support to Fatah. It is unlikely that a Palestinian state would make Israel less secure than it is, but it would make things and actions much, much clearer.