Actually I think the video is from Ultimate Tenkaichi but don't shoot me if I'm wrong! Only because I have the game and vaguely recognize it from it. The Broly and Goku look alike guys fighting Goku kind of represented you; the player because you become your own guy and do your own thing like some sort of alternate reality and you can actually look like them. Again, don't shoot me if I'm wrong
As for Battle of The Gods, I have no idea about that dispute and will be just watching.
Looking for Super Guerriers AB Gohan.
[br]PM me if any leads!