In Elantris, there is a location known as the Pool, also known as Devotion's perpendicularity. We see the Elantrians toss their Hoed in there, where they seem to dissolve in the water. However, we know that is not quite the case, as Riino, the first Hoed we see thrown into the Pool, is actually appears in Oathbringer as the lighthouse keeper in Shadesmar, and is a member of the Ire (although as far as I know he isn't in Mistborn: Secret History). Anyways, this got me thinking about the other people who "dissolved" in the perpendicularity, specifically Saolin. Do you guys think he's still alive, and if so, where?