Also been awhile hmm.......

It'll take some licensing to Archie to get through, but all of them.

Also, he's called Fang the Hunter now.

Have Orbot and Cubot inherit the Eggman Empire.

Maybe a robot robotnik takes his place, thatt sounds like a great idea /j.

Seriously though, idk who would be the new villain.

Ideally there wouldn't be a single "main" villain but a variety of enemy factions that make frequent appearances but don't overstay their welcome or upstage each other.

What he said.