平将門
When Taira no Masakado launched his rebellion, Fujiwara no Tadabumi was appointed as , but the rebellion was put down before he could join battle. The court debated Tadabumi's honors, and Morosuke's older brother Saneyori argued that as Tadabumi had not done anything, he should not be granted any prize. Morosuke argued that as Tadabumi had accepted his orders and set out from the capital, he should still be rewarded. Saneyori stuck to his own position, but public opinion favored Morosuke.