Supernatural is headed towards its final season, and after it's done there may be a void in the lives of several fans (and stars) who have stuck with The CW series all these years. It's led many to ask about the development of a spinoff, and if maybe, just maybe, the future of this franchise may survive from another show. Unfortunately, The CW's President Mark Pedowitz shut that talk down real quick at TCA, and it sounds like one isn't happening anytime soon.