The only reason I started this thread was to get people thinking and to hear opinions and ideas to make doable. The thing with starting with one castle sounds interesting. Maybe players could drop and leave, but there would be, lets say roles to fill. For example, if you join as this certain character, you have to recruit a certain number of men, join this battle, move there, or <insert objective here> each server, or map would have a list of objectives for each specific "role spot". When all objectives are met, the game ends and one side is declared winner.
Thoughts??