Genovese would have had him killed for shooting gallo in matt horses place. The guy yac was a high ranking member.
Unless the west side give their ok.
I am sure that whoever actually did the shooting, the Westside okayed the hit. I just really doubt that the reason why Gallo was finally hit was because he insulted Russell Bufalino earlier that night.
I agree that couldn't be the only reason. But I get the impression Sheeran didn't tell the whole truth he still protected some guys I think.