If the article didn't exist, there would be no presumption that the SLAM reference card allows "Genius drops". It doesn't tell you to reveal a dial anywhere, and it would be a very clear case of "do what the rules tell you to do, and don't do anything the rules don't tell you to do."
I'm not so sure of that.
Before the article came out people frequently came on here and asked if this would be possible. They were always told "no, you can't. There isn't a dial reveal to trigger the bomb". There was not one single person on here that tried to argue you could drop a bomb before slamming. Then that article came out and threw everything into confusion. After that the answer was always "well, it's against the rules, but FFG put it in that article so we are assuming it will be FAQed once the ship is actually out". Then it came out and we are in this mess we have now.