What you say is literally true, Dwalin, from the viewpoint of NYC. But the Columbos and Luccheses never recovered from the loss of two reasonably competent Dons. Castellano and Dellacroce, although removed death not RICO, were succeeded by Gotti and Da Bull, who ran the Gambinos into the ground. More important, the Commission case provided a template for other US Attorneys to go after the Mafia in other cities.