Well guys, I dont know if this site is right, but it is coming from a very good source, and here is what it says :
Who are the villains of Spider-Man 3?
The villains for "Spider-Man 3" will be Venom and Man-Wolf, at least according to a report on the PressConnects.com website.
I do know that Venom is supposed to be a part of the next movie, and since Daniel Gillies is coming back to play John Jameson/Man-Wolf (he told me he's returning for sure), I guess it's safe to say that Thomas Haden Church, who they announced for a role, will be suiting up to play Venom. So everything in the article seems to be on the money.
Special-effects worker Tim Phoenix, who worked on Doc Ock for "Spider-Man 2", has been hired to work on both Venom and Man-Wolf for the next sequel. "It's super cool stuff and I am in my element here for these particular creations," he tells the abovementioned site. "I am living in 'the dream' out here. It is just so surreal."
"Spider-Man 3" swings into theatres in 2007.
Thatis the article directly from the site........wow VENOM is in it and Thomas will be playign Eddie Brock..i can honestly sayi think he could be him......anyways there you go....im guessign Doc Ock youllprobably try to rip this info apart....so go ahead....