Boruto, like his father, possesses massive chakra reserves but often lacks finesse. His Rasengan, while powerful, was initially inconsistent. Sakura is arguably the greatest medical ninja in history, surpassing Tsunade. Under her tutelage, Boruto would learn the delicate art of chakra control. Imagine Boruto learning basic medical ninjutsu to heal his team on the fly. This would add a support layer to his character, making him a more versatile shinobi. It would also teach him patience—a virtue Boruto famously lacks.
He breaks down crying.
Under Sakura’s tutelage, Boruto would likely master the "Cherry Blossom Impact." Combining this raw power with his lightning-style speed would make him a terrifying close-quarters combatant. Sakura Teaching Boruto -HforGods-
“Mine is will.”