Well TB, given the context, Rocco was Clemenza's Capo. Remember, Michael tells Frankie that his family is still called Corleone. So, Rocco is the capo for the Corleone family under Clemenza in NY.
By the way, think of all the money the Corleones saved by their stingy designation of capos.
"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."
