User blog comment:Draevan13/Ulfric's suspicious Thalmor Dossier/@comment-168.140.181.4-20130802080551

Couldn't he be a sleeper agent? Given that they tortured and tormented him to his breaking point, and the Thalmor are adept at illusion magic and deception, its not inconvievable that they could have brainwashed him to behave in a way that weakens the empire, say by starting a civil war within one of its provinces. It would have been awesome if you could confront him with the Dossier as part of the civil war questline, and maybe bring about an Imperial victory without having to fight.