Another wrinkle is that Gunn was all set to debut a new movie in person at Comic-Con tonight. Not the movie itself, but an announcement with a trailer and what not. I don't think he directed it, but did produce it, and was extremely involved. A surprise horror/thriller thing it sounds like. Regardless, there's still a big panel planned for tonight, of which Gunn has been dropped. Interested to see how that will play out...