Originally posted by Don Cardi:
I would have hated to see that. I loved Clemenza. And maybe because of this feeling, I refuse to think that FFC would have had Clemenza betray Mike.
It's strictly business, and I am taking it personal.
Don Cardi 
Haha I could not say it better..
So if people weren't that greedy (the actors or the directors) we still had Richard Castellano and Marlon Brando in The Godfather Part 2. But than we didn't have Robert de Niro, and maybe Micheal Gazzo neither.
Because FFC wanted Marlon Brando also to play the young Vito, am I right?
