Yu Liang
After Emperor Ming died in 325, his will left a number of high level officials in charge of his four-year-old son Emperor Cheng's administration. However, Yu Liang, as the brother of Empress Dowager Yu, was the actual regent. His youthful arrogance quickly offended the generals Su Jun, Zu Yue (祖約), and Tao Kan, and he therefore in 326 made Wen the governor of the key Jiang Province (江州, modern Jiangxi), to defend against possible military rebellions. Later, when Su became sufficiently angered by Yu that he rebelled in 327, Wen wanted to immediately come to Yu's aid, but Yu, overly confident that he could defeat Su and further concerned about Tao (whose Jing Province (荊州, modern Hubei) was to Wen's west), declined.