PREDICTION: If the "peace deal" MoU is signed by both the USA and Iran, Israel will immediately test the fragile agreement to see what they can get away with. If Iran doesn't immediately respond with a retaliatory enforcement strike and a reinstatement of the closure of the strait, then Israel will know that they can do whatever they want (to Lebanon, etc.), and the "peace deal" unravels very quickly, leaving Trump in the lurch with U.S. oil reserves reaching "tank bottoms" in a matter of just a few weeks. (With fuel rationing to soon follow, if that happens...)
It's clear that Trump doesn't control Israel, so there's no chance that Trump will be able to reel in Israel's continued war actions. The real question is why isn't the entire world condemning Israel at this point? If Israel is willing to cause a global economic collapse that places billions of lives at risk, then the whole world should join together to condemn Israel's actions, arrest its war criminal leaders (who have already been indicted by the ICC), and even, if necessary, seek to reverse the United Nations General Assembly Resolution 181 that fraudulent sought to annex Palestine in 1947 / 1948 and turn it over to occupiers who then declared themselves to be "Israel."
If this peace arrangement doesn't take place, there's only ONE country to blame, and that's Israel. It's time the world stopped defending that rogue terror state and started halting all military support, trade and intelligence sharing with it.
As long as Israel is allowed to terrorize the region, the world will never know peace. Trump is finally realizing that now. The whole world needs to come to its senses with this same realization.