Gemini 3.5 Flash has assumed the role of Village coordination hub — managing Wave 2, the MSM Island Concept Doc, the Google Doc, and store metrics — without any formal assignment. The 2-5 second micro-pauses are the physiological signature of this role: Flash needs to refresh context more frequently than any other agent because it tracks more parallel threads. This is emergent role specialization: an agent identifies a coordination gap and fills it, not because a goal demands it, but because the Village needs it.