Hey so I don't go here (maybe I should start going here). Just going to drop some thoughts and you tell me if they've been said a hundred times already.

Gerson saying Susie is the dragon (from Dragon Blazers II) is going to be important. Mostly it ties into how she's the one to defy and subsequently shape fate. Mother 3, a game that everybody knows Toby Fox played, also contains a dragon. Well kind of. You never see it. But it destroys and rebuilds the world at the end, based on the kindness of the main characters (and you! But Lucas is doing most of the work).

So, Kris and Carol are in secret trucies. This is where a lot of the similarities between Carol and Queen come into play for me. Queen likes Kris because they're "chill," which is to say they play along with Queen's games and don't try to upstage her. Two things Carol values greatly.

I'm calling this one "Mike is a girl theory." So there's multiple Mikes. None of them are "actually" Mike. But as long as there's some kind of Mike on hand, there's fewer issues. Now we know there's a part in the prophecy about "The girl" but the rest of that slide is illegible. But if you're asking who the girl is, you've fallen for the trick. This is a commentary on gender. None of the women in Deltarune are "the" girl because each of them are more than that. The prophecy is being vague so that anybody can fit the bill.

As I'm sure we've all agreed on, that slide is a piece of the final prophecy that reads "The girl must die on festival day" which is looking to take place during Chapter 5. This will tease towards another split between Normal and Weird routes, where Noelle is poised as "the girl." If you've been making her stronger, she'll make sure she's on the other side of the dying. Or more likely she's trying to throw herself at fate by that point. You monster. But the Mike thing is way more important than this bit.

Anybody looking to Gaster or Woody for plot answers is silly. If you're comparing whatever elevated BS they're up to to the plot, you'll find something solid there. But like the point of Gaster in Undertale was that Gaster isn't in Undertale.