datamining the latest XV2 update showed placeholders for the next two DLC characters which will be out around December, aka when the Broly movie comes out. Most of the moves are also unnamed placeholders but the ones that are already in the game are clear as day.
One of the characters has Broly's Gigantic Meteor, which in a vacuum could indicate either M20 Broly or Kale. but the other has Gogeta's Super Mad Dance and a kamehameha on one preset, galick gun and super god fist on the other, and both have ss4 Gogeta's Vanisher Guard as their evasion move.
and XV2 put out MUI Goku just before it got shown in the anime, so its pretty safe to say that this DLC is a tie-in to M20, one of the characters will be Broly, and the other will be Gogeta.
it does not give away just what form Gogeta will be in,