In the new Wizard Magazine, there is a Raimi interview where he says somethig along the line of "Lots of people including myself would like to see Venom in the 3rd film, but it's too early to tell. I'm taking some time off before I start the next film."
So, who knows at this point. There is hope for Venom.
Also, Man-Wolf? I just feel there are SO many other people I would like to see as a secondary villian, then some Wolf-Man.
As much as I wan to see the Lizard, I don't think he can carry an entire movie. A secondary villian, maybe being controlled by someone else would be cool. Mysterio, or sandman, or Electro, or Rhino, or even Hob Goblin would be better then Man-Wolf. hahaha