Board Thread:General Discussion/@comment-24.119.198.177-20130930002431/@comment-85.138.81.15-20141013023423

Jyggalag was set free from the curse, meaning someone else would have to be Sheogorath after the Greymarch. When the player finishes Shivering Isles he/she takes that role as a mortal for the time being. But I believe later on the Hero of Kvatch starts to become imortal and receive the full extent of Sheogorath's powers. The hero will receive Sheogorath's mental and physical traits as the years go by. Even if your hero is a female Khajiit, she'll end up taking on the physical appearance of Sheogorath as she starts to become imortal. The Hero of Kvatch as a person dies but embodies as a Daedric Prince (since the hero devotes himself to his role as the Mad God). As for Jyggalag it is unknown, but probably he created another realm of Oblivion, or he was just glad he didn't have to be reborn as a mad man.