in the beerus DLC you can level up Goku and Vegeta to max while also getting XP items you can use on anyone plus all of Goku and Vegeta transformations (up to SSG)
@@CanniestTread6 Yea i had a gag game going myself, put goku and vegeta up to ssg, grinded beerus's training so every character could cakewalk through the entire game.