No amount of talent had anything to do with the HSU arriving early. That was a narrative choice by the author, not in any way attributed to Kan Ki.
The problem when it comes to assessing Kan Ki's win over Ko Chou is that it's routinely ignored how much of the credit should actually be split. Sure, a general needs to know what he's working with to make good decisions, but Kan Ki had no influence in shaping the outcome at Eikyuu beyond giving orders for it to be taken.
Eikyuu was a natural fortress thought impossible to be taken that fell only to the combined efforts of 3 6GG talent generals in Ou Hon, Shin and Kyou Kai, and crucial support from A Ka Kin.
The problem when it comes to assessing Kan Ki's win over Ko Chou is that it's routinely ignored how much of the credit should actually be split. Sure, a general needs to know what he's working with to make good decisions, but Kan Ki had no influence in shaping the outcome at Eikyuu beyond giving orders for it to be taken.
Eikyuu was a natural fortress thought impossible to be taken that fell only to the combined efforts of 3 6GG talent generals in Ou Hon, Shin and Kyou Kai, and crucial support from A Ka Kin.
Having the balls to take big risks is one of Kanki’s talents, it is part of his warfare, and he was pretty damn good at it
Not all calculations have to be 100% on point, especially not with Kanki’s style, he knows how to adapt