ArchedThunder
Banned
Unless it was explicitly part of the same generation and didn't even have new starters. New Pokémon doesn't have to mean new gen just because it's always been that way. They want to break expectations, so tradtion shouldn't be looked at like law.At that point it would be gen 7 though.
70 would be more than what gen 6 added. That's enough to make it a new gen.