EDIT: Also, I would like to reiterate that any set posted in this thread should already have been tested by YOU before you post them here.
While this does sound very appealing, I would like to mention one thing you might've forgot: Surprise sets.
With surprise sets, people can easily say "it works" in a few matches because it caught the opponent off guard. That I don't think is the definition of "works" at all. A set that works should have a constant force in the metagame and not die out when its surprise is revealed. There's a reason why I was skeptical about Bologo's Absol set (sorry, dude) when he claimed it works-the moment he brought it out in this thread I was able to take full advantage of the set's flaws and set up Spikes and wall it at the same time. And furthermore it actually still loses to Darkrai leads despite the fact that it's supposed to beat it. However I'm not completely dismissing the set as Bologo is a pretty good player himself and perhaps he could come up with better options or somehow work around this flaw with his team or something.
How does that relate to this? Well, you'd want to post the set you're working on so we know what to expect, so no surprise will be the factor in what works on not. This allows us to comment on it and dismiss it based on factors common and borderline in the metagame.
Of course, all that is needed is the general idea of it. You can still run different surprise EV spreads like the way I do with Kyogre, Groudon, and Giratina-O. This is because if the surprise is found, you can still adapt and make it still a surprise. But you can only have so much room to adapt when your set heavily depends on it.
I am in no way saying surprise is bad, but if you do want to play with surprises then don't even mention them in this thread. Sometimes, a surprise moveset can still work even when mentioned because people expect other things 99% of the time due to the Pokemon's big movepool, and that's perhaps the only reason surprise can be considered as a factor whether a set works or not-it still stays as a surprise after revelation.
By no means am I dismissing your rule here. I encourage everyone to test their sets to back up their theorymon (not you Theory). However, it would be great if people post the set they're planning to test.
