Besides, the checkbox for level 2 can be easily emulated with a rule that restarts the game if level 2 isn't built, meaning no new functionality is created.
What rule emulates the checkbox for controlling neutral creatures?
But in practice, attempting to implement restructuring will lead to people taking away Vasia's favorite Tournaments. First, opponents will start persuading him to "play with restructuring...", he'll have to fend off each one, then they'll create a poll: "maybe we should play Favorites with restructuring?", and then some organizer will say: "now Favorites is played with restructuring, those who don't agree can just not sign up." That's it...
We've already been through this with the introduction of the chess timer. During the discussion, Dirty said that it wouldn't be mandatory in Tournaments, but half a year later, all Tournaments started using it, even though there wasn't even a poll about it. So, what they're writing here about making changes to the rules by majority vote doesn't work for us anyway. By the way, how does the chess timer relate to classic mayhem? What rule emulates it?