Topher Grace = carnage??
I can't think of any other really sort of skinny villains that we haven't already seen the alter ego for in the movies. We've seen any number of the alter egos but who's missing? Weird.
As far as the FF goes, I can't think of anything other than the Invisible woman so I'll defer comment on Doom until after I see how it works in the movie itself. The trailer is interesting enough to me.
Carnage was my only guess but it seems, well, totally off base. Unless they are going to go after some really obscure character I cannot think of offhand. I like the Sandman choice, he was always a fave of mine. I could of lived with Lizard, Kraven, Scorpion, Shocker or even Hydro. I dont think characters like Vulture, Rhino, Mysterio, Electro would work well. Does anyone think that they could still go with a villain such as Vulture making the characrter much younger than the comic? I hope not. I could go on forever with Spidey villains but the general audience will have no clue. I am a total Spidey Fan.
And Scott, regarding the FF movie, I think it will be lame. They have butchered the Doom character IMO. I do like Mike Chickless (SP) for the Thing choice, but the whole look just does not do it for me. Lame IMO. I would love an Avengers movie some day, but I think it would have to be done alot like the current X-Men films are. A little dark. Plus they could spawn so many sequels with so many different complex great characters.