Enzo,

Puzo and FFC managed to make the 'flashback' and 'future' combination somehow work in GFII. Frankly, the way in which Vito & Michael's stories were woven together was a miracle of artistry.

How many times do you think that could be repeated successfully?

You can't just keep going back & forth to certain years that haven't been covered. It would become little more than a comic book series.

The story has been told. It's over.

Apple