Saw this video, clicked with hesitation because as much as I wanted it i just didn't think there were any real arguments for it, and was kind of proven right. He doesn't say anything we don't already know. And none of what he says actually makes Geno more likely.
I'm still putting my money on the Geno/DoomSlayer double reveal just because it feels so perfect and last time I predicted a double reveal I was correct, one hundo percento. I even guessed the idea of multiple heroes and not just Erdrick.
But there are still plenty of characters that could be revealed at the Game Awards, and I still feel Augumon or Artorias would be a good way to end the pass as well.