(Suggested by Blu)
Similar to the Knuckles and Nocturnus Clans I have an idea where the Acorns (Archie comisc etc) existed in the distant past. This way we can implement their ideas such as the Swords and Rings of Acorn. Like the Knuckles and Nocturnus they'd be involved in the lore but wouldn't be heavily emphasized on. It would be something heavily implied, alluded to or known but not physically touched upon. Also like the Knuckles and Nocturnus the Acorns would appear in flashbacks, but only in roleplays and would be played by a professional.