No, John Wayne as Ghengis Khan was the worst casting decision of all time.
I would think that Tom drew the line at Michael's murder of Fredo. A fill in the blanks type of movie or novel would probably note his departure from the Family at that juncture.
"Generosity. That was my first mistake." "Experience must be our only guide; reason may mislead us." "Instagram is Twitter for people who can't read."
