In the context of this fog of war thread when we're talking about pop in and peekers advantage. The relevant bit is to make the game fair for the both of them. For FOW its trivial to make the decision to reveal both players to each client during the same tick. Yes I'm aware of all the other knobs and gameplay possibilities. Ive got a shitload of hours and followed pro scenes for a long time, none of that matters to this fog of war anti cheat program.