Theories (Deltarune) in DELTARUNE

Make own decisions leads you to the light!
Am I the only one that Thinks Mike and Tenna may be the same Person? Like Mike Tenna or so?
I know that Mike may be another Character or even the Secret Boss, but what if Toby is actually just fooling us?

Deltarune theory:
i might be crazy for this but
I think pluey will replace nubert in chapter 3 and 4
and then in chapter 5 and 6 there will be another character replacing pluey
Maybe another replacement for chapter 7


DELTARUNE THEORY: read article
2 videos by 'Gaster Explains' on chess theory.
(second is in disproval of Kris Knight)

https://youtu.be/71e9VyarG_o
https://youtu.be/71e9VyarG_o
https://youtu.be/71e9VyarG_o

Guys I think Susie is a human because in Undertale the monster souls are white and upside down while human souls are red and right side up and when you fight Lancer as Susie your soul is red and right side up follow for more theories.
I JUST GOT AN INSANE THEORY FOR DELTARUNE!!