Nile, did you hear that some Greek Historical Society is suing the production house about the whole bisexuality issue? They claim that there is no historical documentation saying that Alexander was really bi, so they want a disclaimer in the credits saying that this movie is a figment of Hollywood's imagination and that the historical truth behind it is limited. Just read the article about it yesterday.
Oh, and a film regarding Hannibal is in the scripting stages from what I've read. But that was like two years ago.