Whenever a new agent entered the field or gained a promotion, there would be an observation period. The examiner would be selected from the team members of the existing agents. They would be selected to assist the new agents and then assess the agent's ability before the new agent's team was fully formed.
Regarding this, Su Zheng did not really try to hide it from Ye Shuang, such was the rule of the industry. The other three agents had gone through the same thing, and Ye Shuang was no exception.
Han Chu had also gone through serious consideration before selecting Su Zheng and Ol' K for Ye Shuang. Ol' K's ability overlapped with Anthony's, but at the same time, he had something that Anthony was lacking. After this period of cooperation, after Ol' K left and Ye Shuang returned to Anthony, she could reapply what she had learned from Ol' K onto Anthony and thus enable her to more perfectly utilize Anthony's ability.