Bandai Namco recently went through a bit of a technical hiccup with Jump Force. It turns out the company accidentally pushed out work-in-progress characters to a small group of players long before they were meant to be revealed. Instead of trying to hide the info, they've just come clean about who's coming up.
We now know that Yoruichi Shihoin from Bleach and Giorno Giovanna from JoJo's Bizarre Adventure will be joining the roster at some point in the future. No other details on these characters were shared, so we'll have to wait until Bandai Namco is ready to release new info.