Note: The reason why I placed reborn is because this is a repost of the original thread so yeah.
Guys, I might know more about the Afton Family.
Gabriel Afton/Yellow Guy: I know, not a confirmed character but could be the character. Everybody knows the character Gabriel right? Well, I think that character is William's abusive father. And I guess William probably hates his father is because Gabriel has been drinking. Also, notice the Gabriel gravestone has a crack on it? It's because it's been there for a long time. I assume Gabriel could've died by the hands of alcohol poisoning.
Fritz Smith/Phone Guy: I know people say this is one Michael Afton's fake identities but what if, Fritz Smith was actually a character by himself. Fritz, I speculate could be William's brother. But you're asking why his last name is Smith. Well, usually Gabriel could've married a woman who's last name was Smith. A child could get their mother's last name, it's doesn't just have to be the Father's last name. But anyway, when his Father gets affected by alcohol poisoning, Fritz takes him to the hospital.
I'll discuss about William in another theory tomorrow