Shortly before Kevin Feige and co. took to the stage in Hollywood to reveal the line-up of the Marvel Cinematic Universe's third Phase, comic book writer Dan Slott left a cryptic tweet for fans to decipher. Obviously, no one made direct mention of Spider-Man at the Marvel Studios event earlier today, and subsequent tweets reveal that the "freak out" is coming... eventually. Not much to go off, honestly, but since he's been the writer of Amazing Spider-Man and Superior Spider-Man for the past several years, perhaps it's got more to do with comics than movies. What do you think's in store for the Web Head? Speculate away!