Agree with the previous two posters regarding Nemesis.
Fortunately, even though much of the character-oriented material was excised from the final film, it was shot and does still exist. Some of it has been seen on the DVD releases. I would like to see someone -- not Stuart Baird -- go back and try and do a different cut of Nemesis which focused on the characters and the story of their final journey more than the action. I think it could be done quite successfully.
This could be fantastic if done correctly. I would love to see it.