If you read Jeffrey's earlier post regarding Moviehole's 20 Questions with Darren Aronofsky, perhaps you submitted a question to Darren. Perhaps you were lucky enough to get it answered. Well, either way the answers are now up, so go check it out.
To summarize some of the highlights, Darren mentioned he would one day like to work with Russell Crowe, Black Flies and Lone Wolf and Cub are currently being written, he only intended to write (not direct) Batman: Year One, and there will be no commentary track on the DVD for The Fountain. But what am I telling you this for? Go read it for yourself!