From what I know of the Cuban Revolution, Fidel, Raul and Che were the 3 top communists of the 26th of July Movement (though Fidel's communism only became blatant after the revolution while Raul and Che's was always blatant). If they had been killed during the Cuban Revolution and the 26th of July Movement still succeeded in overthrowing Batista, would Cuba have still become communist or would the moderates in the 26th of July Movement have come out on top and turned Cuba into a democracy?