With a U.S.-Iran deal (maybe?) taking shape in coming days, the oil market that follows will look different than what preceded the war. Why it matters: The emerging deal — which would re-open the Strait of Hormuz while nuclear talks proceed — could return large amounts of barrels to the market. It's not a moment too soon as global oil stockpiles, which have somewhat tempered the crisis, are drawn down at record pace. Reality check: Things won't be normal for a long time, and the postwar defini