A new rumor points out that the Avengers post-credits scene could involve a vampire or vampires has surfaced via
ComicBookMovie. This doesn't seem to fit with Iron Man 3, Thor 2 or even Captain America 2. So if true this could mean that we'll be seeing a new film that vampires would inhabit. That narrows things down to
Blade or
Doctor Strange.
Blade comes to mind but they don't have a script, director or even a new Blade. I assume when Marvel Studios regained the Blade rights from New Line they got all
the vampire characters back including Deacon
Frost, Hannibal King, Dracula, Lilith (Dracula's daughter), Morbius and
The Blood Pack.
Morbius was going to be the main baddie in Blade 2 before Guillmero del Toro came in for the sequel. The living vampire had a cameo at the end of the first Blade movie but was ultimately cut out. One of the great things about Morbius is that he's also been a hero so he could be an interesting conflicted character.
The rights would also include Jack Russell from Werewolf By Night who had a cameo in a Blade 3 cute scene. There had been talk of Werewolf By Night film in development but nothing came of it. I figure all these characters are now fair game at Marvel and could be used in many different films.
Doctor Strange just happens to be the best bet to what this post-credit scene could be teasing. The film has a script and has been the one project most voiced by Marvel as apart of their next lineup. It's unknown what angle they'll be going with Strange but he runs the gauntlet of cosmic, magic, occult and horror elements. Strange has run into a few vampires in his time which includes Morbius, Dracula, Lilith, Baron Blood (his brother Victor) and many others. I would love to see Strange end up becoming more of a horror style Marvel franchise. A vampire could also just be one of the many monsters that Strange will have to face in the movie.
Horror comics were once a major part of Marvel, titles included The Living Vampire, Tomb of Dracula, Werewolf By Night, Brother Voodoo, Son of Satan, Legion of Monsters, Santana and others. It would be interesting to see Marvel Studios bring this sort of comic book universe to the screen. It had been sort of teased with the Blade films but the occult, magic, other creatures and demons were never the focus.