Marvel Characters for the cast of Supernatural

Due to the surprise ending of the TV series Supernatural, the main cast is going to need someyhing to do. I think it would be awesome of Marvel were to cast them in their always growing film series seeing as how the show ran for 15 seasons for 15 years (almost) and was pretty much a comic book style series to begin with. And since Marvel has acquired 21 Century Fox (who owned X-Men and Fantastic Four) there's plenty of characters needing roles filled.