The King of Transjordan wanted to be King of Syria (basically meaning the Levant back then) so maybe this draws them closer to him? The French would probably keep a bit of influence in Lebanon and the Alawaite state, and this could... I was thinking have some effect on the Suez crisis, but maybe not. Besides, the Syrians and Egyptian didn't like that King for trying to take advantage of the Palestine wars to get land for himself. Especially when he was after theres as well. Anyways, will Hatay still be given to Turkey in this world? If not, the Syrians still have a coast, but the country would be further influenced by Allepo. Heck, maybe the Israelis break off the former Druze zone from within the French Mandate of Syria to use as a buffer country, and Alleppo and Syria go seperate ways, with a Baathist in one part and a king in the other. If they stay unified though, they might just occupy The Allawite area like they did Lebanon.