So your stance is, there might be something there because of Pandaria, which by the way, was hinted existed since Warcraft III is. My stance is looking at the official Blizzard map in 2020. Your theory is backed by the power of your imagination, mine is backed by what is currently in-game. Got it. Again, the absence of evidence is not the evidence of absence. When they add notable landmasses to this "uncharted" part of the sea, you can say "I told you so." Until then, you got nothing.