Mayhap he is perturbed about the many Pali's that live in Jordan that he may well get "stuck" with.
Especially with, "No right of return."
How come the Jewish people all over the world have a right to settle in Israel?
Yet.....
Palestinians have to give up on returning to their family homes? Is that fair? Especially since Pali's have all ready ceeded 82% of their lands to Israel? (82% taken from broadcast news)
My idea is simple.
Those that live inside tacit decreed 1948 borders of Palestine either exit or become citizens of Palestine.
And those that live inside the decreed borders of Israel either exit or become citizens of Israel.
Whats so hard about that?