Dragon Ball FighterZ is set to see its Season 2 DLC, which will include a total of six characters. Currently, interested individuals should know that both Jiren and Videl have been seen in action, meaning that they might want to check out play footage to see whether they would be interested in these two characters or not.
Besides them, both Broly and Super Saiyan Blue Gogeta from the recent Dragon Ball Super movie have been confirmed as well, though there is no play footage of the two characters at this point in time. Finally, there are two more characters expected to come in the future, but there is no further information about them.
Read more here: https://www.gamespot.com/articles/dragon-ball-fighterz-season-2-dlc-announced-adds-j/1100-6464614/