i know but this game is about dragon ball and they try to be most same like the series and this is the super saiyan evolution like super saiyan 2 , 3 , 4 god and blue imagine one of them into the game it will be alot more fun and cool to play with.
they can upgrade the tranformation of majin/namek i think they probably can do something to give this game another Thrills.
Come on man, dont ask for silly things. Have you read the lore of the game? Humans only have a little % of saiyan blood, it wont make not sence at all give them ssj2. ssj3, ss4 (not even cannon) or ssj god.