Perhaps, Oli. But he also could have figured it out with simple logic: Roth tried to have him killed in Tahoe; Roth brought him to Cuba to get the $2 million; Roth was tight with Batista and his thugs; Roth arranged for him to be driven back to his hotel "for my safety"...
Of course, that prompts the question: why would he go to Cuba in the first place, or why would he go there with just Buschetta, or why wouldn't he hightail it out of Cuba once he had done all he came to do?
