Just a stray thought. Am i the only one who see very big similarities between Johnny Sack and John Gotti. Of course they share a first name, they were both vain hotheads, liked flashy clothes, both bosses of a NY family. Gotti killed a boss, while Sack wanted to kill a boss. they ressemble each other in looks, and both died of cancer in prison.

Has the writers ever said anything about who Johnny Sack was based on?