Creative art and fine art (Cubism, expressionism, realism, romanticism, etc); general European and Latin American scholarly passions [particularly literary and moralist areas].
I always thought that a rouge was anyone who defected from one alliance, especially with the the intent to cause harm to that alliance. It didn't matter if it was one player or more.
What exactly is the purpose this thread is meant to serve, Vandelsand? I'm seeing all this talk over various things that I don't see mentioned in the OP.
Well, I suppose their allies particularly care, Smurthwaite. I mean, these guys may happen to have important friends. I reckon that their foes might care, as well.