Board Thread:Lore Discussion/@comment-26895123-20150816032605/@comment-25551198-20151025121554

1.There is no reference that Arden Sul was a previous hero, so no.

2. " Enough! I am beaten. The Greymarch is ended. For millennia this drama has unfolded, and each time, I have conquered this land, only to be transformed back into that gibbering fool, Sheogorath. It was not always so. Once, I ruled this Realm, a world of perfect Order. My dominion expanded across the seas of Oblivion with each passing era. The other Princes, fearful of my power, cursed me with Madness, doomed me to live as Sheogorath, a broken soul reigning in a broken land. Once each era, I was allowed my true form, conquering this world anew. And each time I did, the curse was renewed, damning me to exist as Sheogorath. Now, though, you have ended the cycle. You now hold the mantle of madness, and Jyggalag is free to roam the voids of Oblivion once more. I will take my leave, and you will remain here, mortal. Mortal...? King? God? It seems uncertain. This Realm is yours. Perhaps you will grow to your station. Fare thee well, Sheogorath, Prince of Madness."

3. Jyggy comfirms that you are the Prince of Madness and he is free, you just keep using the same assumptions and ignoring facts.