Broly and Bardock are set to arrive in Dragon Ball FighterZ as the first paid content for the game. These two characters are the first of eight that are included in the FighterZ pass.
Broly is one of the last survivors of Frieza’s attack on Planet Vegeta that eliminated almost all Saiyans. The Legendary Super Saiyan’s huge physique grants his attacks an impressive reach and enormous power. His Meteor Ultimate Attack Gigantic Meteor lets him hover over his opponent and instantly unleash a huge blast of energy.
Bardock, the father of Radditz and Goku, has perfected his skills as a mighty warrior in numerous battles. Being easy to learn but hard to master, extending his combos will take skill but his invincible and deadly rush attacks are extremely difficult to counter. His Meteor Ultimate Attack turns Bardock into a Super Saiyan channeling the might of the mysterious alien race.
Even though these characters have little limelight in the canon they are still icons to the series.
As of now there is no word of an official release.