The first message about rollback netcode coming to DBFZ was heard back at Evo 2022. Then… well, it was a long period of anticipation, expectation, and eventually, disbelief.
Now, they seem to be playing with our feelings again. Just let it be true!
Hiroki-san specifically mentioned this technology in her recent interview. It's good to know that the development team is still working on this part. But the community probably wants something more at this point.
Can the recent discovery in the Steam database be that (legendary) rollback update for Dragon Ball FighterZ?