User blog comment:PercyJacksonfan12/Doctor Octopus and Vulture in The Amazing Spider Man 2/@comment-11440884-20131206225211/@comment-1144317-20131210011150

I heard the Chameleon is gonna be the Man in the Shadows, and the Sinister Six is gonna be created in the 4th and final one, Electro is revealed to be a Skrull, Crispin Glover is gonna replace Foxx, Christopher Lloyd is said to be the Vulture, and the third villain with Chameleon, and Vulture is Kraven the Hunter.