The biggest X-Men clue in Spider-Man: Brand New Day has nothing to do with Sadie Sink

In Spider-Man: Brand New Day, Bruce Banner and Peter Parker invent a power inhibtor. Could this be leading to a mutant power inhibitor?

We already know that the X-Men are coming to the Marvel Cinematic Universe. Many of the stars of Fox’s X-Men movies have already been confirmed for Avengers: Doomsday, and casting rumors are swirling about who will be playing the newest version of the mutants going forward.