That stupid movie will never get made unless it's straight to dvd. But assuming it did, when casting Gotti you have to remember that he was jailed for life at 50 years old. And most of the action took place from his thirties until he turned 50. So the idea of a 60 year old like Travolta, or an almost 70 year old like Stallone, playing him just doesn't work. They need to cast a guy around 35 or 40 who they can age up, not down.