Leaving aside whether libo would be willing to hand over military command, even if she were willing, she would still have to find a way to steady the other commanders and soldiers of the God-Slaying Army, including Augustine, Ayev, and the rest.
The crux of the matter was that Zhou Xing believed libo would not relinquish military command so easily, meaning they had to avoid conflicts between themselves, and any armed clashes were completely out of the question.
If things really came to that, the likely outcome would be libo's forces being directly annihilated by the Chu army.
Chapter 641