How the hell did you pull that logic? So Xavax, which is at a stalemate with three smaller realms, is a threat to the entire south, while Perdan, which is already the most powerful realm on the continent, is merely a sideshow? Besides that, the only realm Xavax is allied to is Fallangard. Your viewpoint is pretty ignorant about the South as a whole.
Well quite simple. Due to the situation in the south with these rediculous hatred situations we run the risk of losing 2 or 3 realms in the south, so that's potentially a problem yes and Xavax taking power all over the south. I don't see Perdan doing so, which is why I made that statement.