Our current Main Quest for Province Cyrodiil goes a little something like this:
During the Nerevarine Crisis in Morrowind, the people of cyrodiil were having there own problems with suspected doppelgangers to the throne. After serious questing and multiple revelations, you learn that one of the sons is indeed a doppelganger, Jagar Tharn, having bound himself to the daedra lord Azura long before Arena, an idea he got from Umaril the Unfeathered, Jagar commited suicide in his prison and was cast back to Moonshadow, where he was released by Azura to attempt to stay the coming crisis posed by Mehrunes Dagon. Posing as the son of Uriel Septim so that he may claim the throne and take action against the rising tide of war.
Alright, heres a couple things we've been debating, and I'd like some lore experts opinion on my opinion.
1. Jagar Tharn is really a good guy. He became evil out of necessity.
2. He destroyed the Battlespire because Mehrunes Dagon could have easily entered Tamriel through the Weir Gate.
3. He asked Mehrunes Dagon to help him with this so that he could gather intel on his assault on tamriel, after gaining this knowledge Jagar betrayed him instead of allowing him to enter tamriel as he was promised.
Alright. Now its time for the sparks to fly.