Yeah, the footage of him walking down the street reflects a certain amount of confidence. He definitely had "the walk."

I don't believe he or Lombardo will "roll," but I believe both have lots of information that would be welcomed by the feds. Marcello just leaves the impression of being a tough gangster. Short in stature but "tough as nails."
Just my thoughts based on limited reading.

Was not aware he was in Florence.

Thanks for the update.