Didn't want to start another thread, so ...
In one scene, Hamilton shouts "We had a deal." What deal? In a previous scene, the Bishop on behalf of the Vatican had pledged the Vatican's support for Michael's control of Immobiliere subject to the Pope's approval. The Bishop tells all in Rome that the Pope is gravely ill and this is just a brief delay. So, what is Hamilton shouting about since he knew that the Pope had to approve the sale of the Vatican's stake in Immobiliere.
Also, what "fleet" is Lucchese referring to?