Should the NT loyalist trait prevent you from becoming a revhead?

[aloe]

Currently it does. It's an odd bit of undocumented behavior from who knows when, and while it sort of makes sense, it's also weird to lock people out of an antag role with a seemingly unrelated trait.

I have a PR up currently which documents the behavior, but I can change that to removing it if people would prefer. Just posting a thread to hear opinions.