Unhinged "predictions" for Deltarune Chapter 5

Ralsei dies permanently and is replaced by Noelle in the party. Reason: Noelle needs more screentime, and killing Ralsei off would be a great twist without being an asspull
Papyrus shows up for the festival. Reason: It's the most likely moment for him to go outside
Eram is further established as the defier of the prophecy (possibly being the one who kills Ralsei). Reason: Ralsei was scared of Northernlights in Chapter 3 because the prophecy didn't talk about ir
Gaster gets further focus. Reason: he's clearly going to be important and casual fans must be introduced to him
The internet comes back, unlocking a Spamton superbossfight. Reason: it'd be so awesome, it'd be so cool
We get a character who's similar to Tenna, but evil. Reason: there's a TV in Asgore's house, and a playtester said they wanted to say the opposite of "I love TV"
Chapter 5 begins in Noelle's body if you did the weird route. Reason: We see Noelle developing a new soul in Chapter 4's weird route

Give me your predictions too. Not the "safe" milquetoast ones. I'm speaking really unhinged ideas that you think would fit in the narrative

Susie Gaster gets hinted at. Lots of parallels between them (eg: goner maker and thrash machine). Susie is only mentioned by a Goner in Undertale, and has an uncanny resemblance to Everyman (she also seems to be represented by an everyman in the alleyway). Green and purple are otfen combined together too.
Jevil or Jevil-like character boss. Chapter 5 looks similar to chapter 1 so far, and Seam hints at the fact that you might fight Jevil later if you didn't before.
Rudy gets revealed to being the knight
Susie looses their eye (parallels to Gerson and Undyne, also the whole deal with main/secret bosses not having visible eyes, and blinding eyes to see in the dark)

omg thank you for taking my post seriously and posting your theories!! you made my day :)

Yw! I also really like the Teen Titan's Go superhero movie reference XD