And without the Amulet of Kings, the principal reinforcement of this divine legitimacy, the future is even more uncertain.
Isn't it true that there are other http://www.imperial-library.info/obscure_text/nu-hatta_nu-mantia.shtml each associated with one of the Towers? Someone able to equip one of those items would have a compelling case for legitimacy, if any could be found. I doubt the selection magic of the Amulet of Kings could be duplicated by modern adepts. Actually, I'm not really sure that the other Stones have that kind of magic associated with them. Hmmm....
Say, that's a reason for the next installment of TES to be in Skyrim: a search for the Stone of Snow-Throat. heh.