SPOILER WARNING!!11!1!1

Y'all have seen the post-credits scene of Sonic 3, right? I have a theory about metal sonic, what if there's more metal sonics than those that were shown, like an army or bigger and imagine if someone could be controlling them, like a mastermind or something and guess who could it be? Agent stone? Eggman if he survived or from an alt timeline? Maybe, or could it be... Neo metal sonic, controlling the metal sonic army like some kind of Ultron or metal cooler.