Don't ask me of the prospects, I dare no assessment of the chnaces. But that Egypt and Saudi Arabia even seem to consider this, shows how much Realpolitik has entered the organization of diplomatic cnditoons in the ME - even with Israel.
The biggest threats are the Palestinian arabs themselves, and the Iranians. The Arabs will to quite some degree refuse to no longe rlive in ruvbble and dirt, for purely ideolgoical reaosns and reasons of stubborness. The Iranians will try to torpedoe this deal since their claim of how much importance the Israeli-Palestinian Arab conflict has , offers them one of their big sticks they swing around with in their foreign political agenda.
Europe will find itself in a most embarrassing position, if this deal materialises for real. First because it would be a slap into the face of the two-state dogmatists and pro-Islamophiles in Brussel, and second it would be becasue it was especially Trump who could with this deal land the biggest coup in whole American ME policy since many decades.
Bot translated. Surprisingly good. Not flawless, but surprisingly good. Google must have done some magic there.
https://translate.google.fi/translat...html&sandbox=1