You guys remember that stage in UMK3 where you fought on a bridge and in the background there was this blue portal? It was called "Lost."

I'm thinking maybe that's where the old Sub-Zero and Shinnok are at. They can't be in the Netherealm after they died, or else it would've been mentioned (and Scorpion would've tortured the living bajeezus out of Sub-Zero). My guess is that they're in some sort of lost portal like that one. I went to the Annals of Mortal Kombat and they said that the MK3 Masked Sub-Zero (who we all know is obviously the older brother) has something to do with the Lost Portal.

So, yeah, your opinions...