Colonel Bing West (Google him if you've never heard of him - the man knows his stuff) is a golf student of mine. Since I'm not an expert on the Middle East like some people on this board, I asked him what he thought of the killing of Suleimani. "It should have been done years ago," he said. When I asked him if this would enrage the Iranians to the point of taking further action, he said it didn't matter, that they were going to keep on doing what they've been doing.
One true expert's take, anyway.