Why do you think Michael went to Cuba to discover who was the traitor? He was already ready to go to Cuba onthe night of hte assassination attempt. What i the world wouold he learn in Cuba. He went to Cuba to participate in the deal that he had arranged with Roth.
Rocco was in charge of compound security? Where did you get that from? Rocco didn't have to volunteeer to kill Roth. There's nothing to indicate otherwise.
Some of your reasoning reflects that of Board members about whether Tony Soprano is dead or not. In both cases, there's noting there on which to base a conclusion.
"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."