许攸 / Xu You (late Han)
许攸 / Xu You (late Han) enters the wiki through Hanji 976 as part of 袁绍’s powerful adviser group. The episode names Xu You with 沮授 and 田丰 to make a leadership point: an impressive adviser roster does not become state capacity if the ruler cannot select, trust, and execute usable advice.
The source does not narrate Xu You’s full career or the later Guandu defection story. In this ingest, Xu You’s role remains source-scoped to Yuan Shao’s underconverted Hebei adviser system and the broader 以贤臣为宝 problem.