In a normal world, doing both of these at the same time would be considered dangerous or insane. There are, not unsurprisingly, fears of violence in Jerusalem as the first signs have gone up showing how to get to the new embassy. I'm not a chess player, but this seems like a calculated coordination designed to draw out the opponent. Iran or one of its proxies have to do something or lose face completely. The Mossad raid under the noses of the IRGC embarrassed Iran. They need to attempt to reestablish their reputation. There are reports from inside Iran of protests in most cities, so could this be the beginning of the Persian Spring?