步騭
The historian Pei Songzhi, who annotated Sun He's biography in the "Records of the Three Kingdoms", drew comparisons between the Sun He–Sun Ba succession struggle and other similar conflicts such as the one between Yuan Shao's sons and Liu Biao's sons. He commented that Sun Quan was worse than Yuan Shao and Liu Biao because, unlike Yuan Shao and Liu Biao who defied traditional norms of succession and made it clear that they wanted a younger son to succeed them, Sun Quan created ambiguity and uncertainty when he favoured Sun Ba despite having already designated Sun He as his heir apparent. Pei Songzhi criticised Bu Zhi, Lü Dai and Quan Cong for supporting Sun Ba because he deemed Sun Ba's claim to the succession as illegitimate. He also remarked that this incident had a huge negative impact on Bu Zhi in particular, because Bu Zhi had a reputation for being virtuous and generous.