Fingers crossed, The Iran Deal will be signed tomorrow....or will it?

I love it. Donald Trump says the deal with Iran will be formally signed tomorrow but Iran says it won't! Plus ca change. But the basics of the deal now seem to be fairly simple. The Strait of Hormuz will be opened, the US Navy blockade of Iranian ports will be lifted, there will be no more bombing, sanctions will be slowly lifted, but the nuclear issue will be discussed at some later point. That will all be contained in a memorandum of understanding. But there are so many unanswered questions. Will the Strait of Hormuz be fre and open without any interference whatsoever by Iran, or is Tehran still insisting on some sort of administrative/management arrangement alongside Oman? If Trump agrees to that, the war was all for nothing. And if Iran fails to agree to hand over the 440 kilos of highly-enriched uranium, the war was all for nothing. And if the regime remains a severe, anti-west, democracy-suppressing military junta, the the war was all for nothing. Yes, lots of questions still, Mr President.