Let me be one of the first to welcome you to the board, I look forward to your posts and opinions.
Thanks for sharing the information, I personally wouldn't have mind seeing GF4. As you mentioned Mario Puzo passed on so I think the idea has been scraped.
Grazi
"He who fights with monsters should look at it that he himself does not become a monster... when you gaze long into the abyss the abyss also gazes into you..."