What do you think should be on Supernatural? (tv series)?

Question

what type of supernatural being do you think should be on supernatural. and what would they being doing? As in, killling people, how they would kill the. or mayb just scaring people.... something unique that could be on Supernatural...

Answer 1

I found that the stories in Supernatural are getting too dark, sinister, murderous, medieval mystery and not as much fun (entertaining) to watch as when the series started. Did they let go some of the original writers ?
Regular people like me cannot really relate to the stories anymore that I find I lose interest midway along the storyline and start checking out the other channels. It was the same with the last stargates annoying Orii.