well from what i understand there is to be a huge untamed wilderness filled with beasts but almost no men, it is supposedly going to be huge so what if there was ingame kilometers (i go by miles but kilometers would be more globaly freindly and easier to use) well after a few kilometers into the wilderness there could be the attack zone of course wich could be a ruthless zone of death and destruction, also guild halls should be assaultable as well so that guilds would be able to declare waar the guild hall would be damage-able and ect.ect but back on track the wilderness could be where you decide to build you\'re home and guild hall, mabye even a little guild village that could be assaulted anytime
the wilderness would be one of the only routes to other cities some would have roads but much would make you dear the wilderness so peers could exist thus ending the whole pvp crisis
there could also be the much overstated arenas and mabye some small patches of woods and of course duels.