Nothing is going to happen, the chicken coop of regional leaders would bend their backs to the orders from Washington. Iran has no intention of helping Hamas, their rhetorics are nothing but hippo farts. Like all other atrocities, this one would also be shoved under the rug and the Gazans and the ones in the West Bank would keep on suffering.
The change would come only from the grass roots when the realization of a country gone mad, Israel comes to the fore. Anyone in Israel’s place would also go crazy being haunted by media and their leaders about the imminent attacks from all sides; this is a country on permanent anti depressants.
The only change that has come are the global protests in the west where the farce and fake rhetoric of anti semitism is being anti Israeli has vanished, 75 years of propaganda gone in a whimper.