You know, in the original series, Los Animatronicos were treated as the main characters, while their opponents (Los Toys, Los Nightmares, Los Funtimes, Idol Duo, the Twins) were secondary, even the antagonists (Owynn, Eak, Towntrap, Cami) were secondary.
You know, in my AU-rewrite, Realm, there's a role-playing classification where only two stand out: "majors" and "recurrings." "Majors" are the central main characters whose importance greatly influences the plot and story. "Recurrings" are secondary characters who, while not heavily impacting the main plot, do have their own stories where you can see some backstory of them. Some secondary characters (mostly who had some knowledge of the strange stuff is happening) might even have some impact on the plot.
The "Majors" are composed of
Los Animatronicos (Freddy, Fred, Brunilda, Ann, Fox, Golden)
Los Toys (Meg, Brit, Joy, Spring)
Los Villanos (Owynn, Eak, Towntrap, Cami)
The Twins (Mai and Puppet)
I supposed the Boss and Lana (from Z3R0) as the adult major antagonists, with the former being the overarching antagonist
The "Recurrings" are composed of
Los Nightmares (Deuz, Onnie, Oxy, Maggie [it may a chance of turn her into a semi-major role])
Los Funtimes (Abby, Fede, Felix, Lily)
Idol Duo (Usagi Bon, Loon)
Pets (Bestia, Salchicha II, Guillermito, Mrs. Michi [Brit's cat], Mai's Moths, Monty [Los Nightmares' alligator pet])
Mrs. Valentine [Bruni's mom]
I guess the witch lady that adopted the Twins
The incidental characters consist mainly of family members, background students, recurring adults (like Don Toño), and basically the inhabitants of the Supernatural Realm. It's possible that Leon (a character who was going to appear in Z3R0) will be promoted to a semi-major role if he's integrated into the "majors" in the future, perhaps when he appears in a later story.
I don't know why, but for some reason I want to introduce Lemon (from FNFHS) as a recurring antagonist, perhaps to intimidate the "majors," mainly members of the two rival bands (Los Animatronicos and Los Toys) and sometimes the antagonists.
Nods nods... Sounds like that's a lot of characters to juggle, as it's the FHS style lol. I'm happy to see los Villanos are sticking around tho, love those losers.
Also I haven't seen FNFHS but I guess it'd be interesting to see a bit of a crossover between Eddo's two shows (for as short lived as FNFHS was)