Rapmastermind
Superstar
I'm assuming Ray Liotta play a boss, DiMeo aka "Old Man"?
I think there is a mob war involved if you read the breakdown. But yes it's clear that there's this Tony and dikkie dynamic. Plus everyone else is there from Tony's family including Uncle Junior, His Mom and Dad. Also if you think about the last shot in the Finale "Made in America". You can flashback to Tony as a Teen. It works perfect to do a prequel. Look at the synopsis. This joint sounds hard:
Young Anthony Soprano is growing up in one of the most tumultuous eras in Newark’s history, becoming a man just as rival gangsters begin to rise up and challenge the all-powerful DiMeo crime family’s hold over the increasingly race-torn city. Caught up in the changing times is the uncle he idolizes, dikkie Moltisanti, who struggles to manage both his professional and personal responsibilities—and whose influence over his nephew will help make the impressionable teenager into the all-powerful mob boss we’ll later come to know: Tony Soprano.
— Warner Bros. Pictures