Board Thread:Lore Discussion/@comment-72.159.151.72-20150310160704/@comment-25035274-20161207095411

If the Shezzarine theory is correct (and we will probably never get official confirmation OR denial of that from Beth), then it's possible they take Shor's place in Sovngarde. 'course, there's also the possibility that the Last Dragonborn is also the Nerevarine. If so, they're functionally immortal, and may be reborn even if killed.

We don't, after all, know what happened to the Nerevarine. We know they traveled to Akavir, but that's the extent of it.