There is a brief hint at arab Israelis moving into the new state. Hope maybe?
Nay, no hope. At least not the way you're alluding to.
The Arab rodents know they have it good in Israel. The parasites will NEVER leave willingly, not even to their new 'paleostinkian' state. Their goal is to stay in Israel, suck the life blood out of it, murder Jews, and steal every bit of property and Jewish wealth they can on the way to destroying Israel.
But while there is no hope of them leaving as part of a diplomatic solution, there is always the hope of the KAHANIST solution.
The KAHANIST solution assures they will leave.
Horizontally or vertically.
But they WILL leave.