i think ghosts should be able to observe the adventure / centcom z level (z2)

[KikiMofo]

Maybe to ensure the player, whom may be new. Dont accidentally spoil themselves while they did not want to, but simply did not know that the area they left to was "spoiler area". Once could simply put a confirmation when you teleport to the zlevel that the area will have spoilers from the "full experiance" of going in unaware

I really like this idea. Just a confirmation each round the first time someone tries to enter the spoiler Zlevels. Then they have no one to blame but themselves if they get spoiled.