霍去病
The failure of the Mayi operation also prompted Emperor Wu to reconsider his choice of commanders. Disappointed at the ineffectiveness of existing generals, Emperor Wu began to look for younger generations of military hopefuls capable of offensive anti-cavalry warfare. That led to the rise of famous new-generation tacticians like Wei Qing and Huo Qubing, and old-school commanders like Li Guang and Han Anguo began to fall out of favor.