Kirishima stat buff

tried writing an arc for the show where when they were trying to develop their quirks i made it to they started feeding him rocks and crystals in his diet to try and improve his quirk “ had this joke about how he hated it and was excited to see what they forced metal boy too eat” and he walks in on him being server high iron greens and steak and he wants to quit his diet to eat like the metal guy does and eraser head has to explain that if he tried to alter his quirk to be like the metal guys he would fall behind him trying to play catch up the rest of his career, anyway had the crystals alter his quirk to enhance it so that he also had crystaline structures that could store heat or electricity for a while making him a great support hero with kaminari or even endeavor cause his body could not only support their quirks but made him more effective, did anyone else have any ideas how they thought he might improve