Board Thread:Lore Discussion/@comment-7629073-20130402085627/@comment-81.105.203.129-20180726193351

I actually believe the character in arena's soul was taken by Akatosh and used it as his champion, sending it back to the mortal plane to carry out his will and prevent Tamriel from being destroyed

Or, of course, they could all be Lorakn, or just different people.