https://wccftech.com/dragon-ball-fighterz-season-3/

Dragon Ball FighterZ received a new update recently, and some of the content that has included in it seems to suggest that the third season of downloadable characters will be coming to the game.

Twitter user Reptilianne Lean posted a few hours ago footage of a Dramatic Finish of Goku and Frieza versus Jiren. This sequence is inaccessible in the game as of now, and animations are not working properly with the intended characters. The animation is a reference to the final episode of Dragon Ball Super, so there's the chance that we may be getting new versions of either Goku or Frieza in a potential Season 3. Ultra Instinct Goku would be a good candidate.