If I'm not mistaken, Zubr allowed not only writing at night in his games, but even "opening" during the day. I remember in game 62, it all ended with a widespread "opening" of towns, the union of two Mafia teams against a town, and a heated argument about it.
Nothing should be revealed so obviously.
Openings are good in a different format, where the town has 5 peaceful players without night defense, and 3 Mafia: a Blocker, and 2 Killers.
Well, like in the usual formats.