Dynamic events are good, but they do repeat themselves, especially when you’ve been in an area for a long time. How about including something like a dynamic, world ai, or something. What i mean is, create an ai character, such as an evil wizard or king or something, make him as clever as possible, give him some resources and a goal, such as taking over the world, a popular one for evil villains, and let him loose. I am thinking along the lines of this ai acting like an ai would in an rts game, building up resources, moving to strategic points and so on. Then make it possible for this guy to conquer cities like the grove or lions arch, which would mean all players and all guilds would have to unite in order to cast him out. This could mean that he succeeds in conquering the world, but there should always be a way to defeat him and return the lands to normal.