What will the plot in spiderman 4 be about?

Sam Raimi and the crew discussed that the film should have the Lizard as a major villain, considering he has been fully established throughout the previous movies. There is a chance Carnage could also be in the movie because Venom was introduced in the first movie. Also Raimi expressed the interest of introducing his favorite villain, Morbius, because it will meet the "superhero vs supernatural" theme. The Sinister Six would have a chance to be in the movie (or at least Electro and Vulture, because Doc Ock was killed in the 2nd movie and Sandman is good in the 3rd). Spiderman 4 is scheduled for 2011 as the crew said people would rather wait for the next movie. Most likely the Lizard and Morbius would appear because they both fought the first time Morbius was introduced in the comics.  more