When a new game in a series comes out, it's expected that development on the older one will cease as everyone, fans and developers alike, move on to what's new. That's not to be the case with Dragon Ball Xenoverse 2 and Dragon Ball FighterZWell it's not actually made by the same people so that's kind of a dumb thing to say. And the recent announcements for XV2 have nothing to do with FighterZ, obviously the "new form for Goku" is the new form he's getting in Super. Eh, I don't really see what kind of collaboration these two games could have, I'm not expecting much from it.
If I struggled to the end of my determination, to the end of my way of life with my followers, if the result is ruin, then this ruin is inevitable. Grieve. Shed tears. But you cannot regret.