Not a bad idea. I'm all for an Omerta film. I really enjoyed the book. The Corleone saga could be finished with some short well written dialogue.

"The Corleones are finished. They should never have let that hothead Mancini take over."

"They were slipping well before that."

OK, I'm not a script writer, that was crap. But you get the jist.

But sorry to burst your bubble. The Corleones in Omerta are actually referring to the real life Corloeonesi clan in Sicily and have nothing to do with the fictional Corleones created by Puzo. I don't see why it can't be changed though.