Pei Songzhi
Pei Songzhi, who annotated the "Records of the Three Kingdoms", rebutted Sun Sheng, arguing that Huang Zu was newly broken and had yet to recollect his forces while the indigenous tribes were scattered and not much of a threat. Pei Songzhi believed that the first objective of Sun Ce's planned northward excursion was to attack Chen Deng, which would provide a platform for capturing Xuchang. On the other hand, Cao Cao and Yuan Shao had been engaging in skirmishes and small-scale battles before Sun Ce's death. Thus there was in fact no discrepancy in timing.