May 10, 2013 11:43 AM EDT
I think that Elsweyr, Valenwood, or Black Marsh would be great. You make a good point with the concern about the Aldemeri Dominion could be solved with an outbreak of a new war. Tensions are certainly high enough to pull that off and it isn't like the events of Elder Scrolls 6 will be right after Skyrim there will be time in between for a story suitable enough to develop.