User blog comment:Jamie/Amazing Spider-Man 3 and 4/@comment-1895174-20130618082758/@comment-1895174-20130619220210

We don't have Chameleon, Vulture, and Green Goblin already.

The fourth film could be Venom, it could be Sinister Six, it could be something completely different. All we know is that there will be a third and fourth film unless something goes wrong.