Ever since Supernatural ended, fans have been talking about the show coming back for more. Both Jared Padalecki and Jensen Ackles have entertained the idea of a sixteenth season of the show, and have gone on record voicing their desire to play Sam and Dean Winchester yet again. But if a Supernatural Season 16 does come around, there's one major change the show needs to make going into a revival season that will fix it for the better: it needs to stop playing around with cosmic-level stakes and get back to hunting what goes bump in the night. That's right, Supernatural was once known as a horror show, and the Winchesters need to reclaim that genre again.