So while I did post earlier to this thread... I'm here to offer a solution.
Instead of removing Odin altogether, why can't SE make him roam all over The Black Shroud. That way, his spawn point is random and you won't have large amounts of people just sitting in one place.
Another thing that will help with the situation in Quarrymill is if SE made Buscarron's Druthers a sanctuary and gave it the same level range leves as in Quarrymill.
It would also help if SE gave each nation their own level 20-25 leves that way the whole server isn't being bottle-necked into Quarrymill when they hit those levels.
As for Behemoth, since he has his own pad I think it would be harder to move him around but what can be done to alleviate some pressure from Camp Dragonhead is to make Whitebrim and the Observatorium into sanctuaries with their own leves.
This is something that can be done for all of the small villages that way the Aetherite camps aren't overcrowded. There is no need to add more Aetherites to the game since there are plenty of chocobo porters as well as mounts for people to make use of.
