Before you guys say anything about my suggestions let me remind you that im gonna talk about things that COULD be done AFTER the final release, so it doesn't bother the team in the developpment.
-1: first im going to talk about transformation, especially humans. "oooh fanboy you want SSJ4 right ?" actually nope. but let's say that between races, there is some unbalanced things. That's not breaking news to say that nameks and majin are way better than humans. So i THINK that MAYBE humans COULD have a 2nd transformation. just a second no more. Like ssj2, of course. get the db again wish for SSJ2 and need to already be on SSJ1 to use SSJ2. You're gonna say that it wouldn't be fair for other races, so even if its' fair cause humans are weak af (still love them), i created a while ago a little tree for each races here it goes:
humans: SSJ1 SSJ2 SSJ3 (maybe no ssj3)
namek: great namek, random namek fusion (like nail) with a little animation of absorbtion and a great white aura, and kami fusion again an animation with a well dressed namekian and with a giant white aura.
majin: super buu, absorbtion buu (random human getting absorbs so he gets his cloth), and finally kid buu
i know that all of this is already super hard to make, that's why i say that they COULD do it after a final release, and even more, ask for community help, i saw many talents in the community.
-2: i know they will in the future add news maps, but as a suggestion we can make historical map of dragon ball come back, as the ruins of the cell games, the kaïo shin world, and all of this you know.
-3: the TMQs, i have read that they will add more somewhere on the forum but what about old dragon ball tmq ? like king piccolo or red ribbon siege with kid goku !
-4: for finish the classic : DOGIS. i just want to suggest some ideas of dogis that would be awesome like perfect cell's body, gohan ssj2, kaïoshin, super C-17, Ginue.
thanks for reading all of this and excuse me for the lenght of this text, tell me what you guys think about all of this and remind that it's only suggestions, that's not things i want in the game, that's things i'd like to see in the game. give me your opinions and thanks again to the DBOG team for making this game resurrected, that's already a lot of hard work.