In your world, would the maze still be a viable access point to Golemus? If so, I don't see what function closing the gates would have besides pushing away those it already pushes away, the relatively young.
I don't understand what anyone would have to gain from the gates of golemus being closed once again, either. Do you think that the MD community benefits, overall, from Necro being closed?
On another note, does having multiple land loyalties represents a person with less potential as a citizen or alliance member? I suppose this is a common idea.