If Wuyi gets Bai QI to join him, his enemies will be screwed. His biggest weakness was overall battlefield strategic general. Bai Qi fits perfectly into his setup.
What's the ******st way to pierce a circle? Puncture it and air leaks out while water see** in. Archers fire from one side using a mixture of fire arrows and normal. If the enemy rotates then hit them with a spear attack from the opposite side. If the enemy rotates again, thusly split in two, then launch calvary archers at a third point followed by heavy calvary charge. Planks are placed over ditches as necessary and calvary or mean leap over walls and pull the chariots aside. But really, the fire arrows would burn most of the circle defenses up anyway so just let the MFer burn
Hildegarde