I think that our forum member @Dwalin and also another poster known as @Motorfab (French) who has his own blog, made some good research on the whole Luciano-Corsican connection and according to the FBN at the time, Luciano was allegedly just a "middle man" or just one of the "connection guys" in the whole narcotics conspiracy, besides having his own dope peddling schemes and personal connections.

Also heres some additional info...