Already there are talks of Two State Solution, whether the Americans and their European vassals mean that or not. And the Gaza war is not over--the Gazans need to be resupplied with food and weapons. Egypt should take a chance now. Egypt has already lost its goodwill with the Americans by refusing to take the Gazans into the Sinai. Supply via unofficial channels to try to claim plausible deniability.
Good if this happens but we have seen this over decade and fall apart. I am getting convinced that this has become religious war and not land possession issue anymore.
I don’t foresee Egypt wants to get involved militarily and plausible denial is OK to fool people but not to allies but than you never know.
