i find it exciting to see a brawler battling in different attributes or another bakugan. Just like in this new season the Mechtanium Surge, we've seen Sellon battle using a Ventus bakugan and lately, she used a Haos Bakugan. So I wonder what kind of brawler Sellon really is. unlike with the other brawlers, they just stick to one attribute. I remember in the Gundalian Invaders episode where Shun and Dan exchanged bakugan, it's exciting to watch how they battle using different bakugan. So just my two cents, if Drago is currently having a problem controlling his powers, why not Dan battle using another bakugan?