Part II

Sasuke Uchiha

 * Responsibilities as the Grand Kage of Shinobi Nation
 * Knowledge gained from traveling through different dimensions

Sakura Uchiha

 * Discovery of a new revival technique which does not require sacrificing one's life.

Boruto Uzumaki

 * New techniques: Bankai, Sage Mode, Tenseigan, Burst Mode
 * Surpassing his father, Naruto Uzumaki