@Willie - Haha, I doubt it but you never know!
I honestly don't know. With the weakened state of the Empire, the Aldmeri Dominion may cease this as an opportunity to take over and establish their own empire.
And to be honest, I don't really think Umaril died completely - I think he could become the next Aldmeri king/emperor, but I don't know. (I always thought that since he tied himself with Oblivion [Meridia's realm if I'm not mistaken], he could come back in a different form. If he's not tied to a realm of Oblivion, then he'd just go to Dreamsleeve [since he's supposedly a mortal] and be recycled. Never know
)