Response to MFMs "5 reasons why a 4th one would work"...

1)An ending that can settle people who wanted a good ending.

As was proven with GFIII, that's not so easily possible. Can't keep making sequels until everybody agrees we've finally got a "good ending".

2)Invite young and old to embrace The Godfather movies.

That's already happened. This board alone has members ranging from early teens to mid-50's & probably older than that.

3)We will have Tom back(always a plus)

That's not a guaranteed thing (unless MFM is Robert Duvall).

4)Gets FFC to make a better box set.

See answer to #1; applies to box sets as well as sequels.

To gratefully quote Appola, the best decision would be to "...leave well enough alone."

Apple