Okay the theory has a name its name is "the discarded glamrock's"

In this theory of mine it says that there are glamrock animatronics that didn't appear in sb or ruin and that may appear in a future game:

These animatrinics are (the reason I think they exist is next to their name)

Foxy- In kids cove there is a giant foxy statue and I believe it is his design but then you ask me "what about those cutouts in the ruin dlc?" Well I believe these cutouts are a skin from a Halloween event that may have happened at the pizza plex.

El'chip- There are el chips in the pizzaplex and do you really think that Fazbear would put an el'chips without the el'chip in the pizza plex? "so where is he" well I THINK they would put it but the events of sb that caused the pizza plex to close they couldn't.

Mr.hippo- In the BEST ENDING OF SB the end of the car that at the end appears that Mr.hippo is put in Freddy's place That's why I have two options 1 that Fazbear made Mr.hippo after the end of the car 2-Mr.hippo could be in some Fazbear warehouse and they took him and exchanged him for Freddy at the end of the car.

And I have 2 things for you to remember

1- IT'S JUST A THEORY AT ZARDY THEORIES

2- I think this is the best theory I came up with because the others were for memes like: Gregory is the CGI hologram, the phone dude from FNAF 3 is Cassie's grandfather or father and a bunch more I intend to say some Day