From the article though, it sounds like they won't be added until the Calabrian and Sicilian Mafia are added. That could be any day, but for now the Gambino's are safe.

Thing is what the Gambino's do on a global scale is probably a fraction compared to what groups like the LCN or drug cartels do. But it's all about technicality, if the Feds feel like the Gambino's are importing heroin internationally, even if it's small they'll use that to the fullest extent of the law.