Yeah but I mean as just a something extra before the game over screen, something like the mid battle cutscene where they grow. No need to change the story just a small cutscene showing them win and maybe grow a bit more and then cut to the game over screen.
Yeah I understand what you mean and no, it won't ever come. This doesn't comply with the rules I have for the main storyline. Also the bosses growing further just for a scene like that won't happen even if something like this is added (it won't be).