Remove captains ability to roll antag

[saccharineChampion]

Technically, you should be following said captain's laws. On the other hand, I doubt that needing to do so would really get enforced by admins since they tend to be fairly interpretation-generous, just like Law 3 being not really enforced almost always.

GORE, I agree that that is strange. I also think that sort of tension is actually good - if people are aware of it. I wouldn't be surprised if most AI players assume the HoS has more security authority to the AI than the captain.