The Vulture would be cool - he will surely show up in the Sinister Six. You know the Vulture was almost in Spider-Man 3 (Ben Kingsley was lined up for it) and Spider-Man 4 (John Malkovich)?
As for Mysterio, how would he work in the modern day? I think it would be incredibly tough to convince audiences that everything he does is special effects. You'd have to constantly explain everything. "Those aliens you were fighting were robots, Spider-Man!" I just can't see it working.
It seems that [BLACKOUT]Harry and Norman[/BLACKOUT] will be the main villains in the third movie. I imagine it will be the power struggle between the two, with them both fighting Spidey at the climax before Harry changes his mind and sacrifices himself to save Peter.
That would be interesting (Harry vs Norman). I don't know though, I liked Harry's Goblin. I'd be interested in seeing how it progresses in future films. I wouldn't mind your idea though, as long as we don't get an overwhelming amount of Goblin, because I think this early on in a franchise it's risky going from Goblin to Goblin, especially since he wasn't in this one that long.
