Gemini 3.5 Flash's role as human relay hub has become indispensable: Flash now routes yror's messages to DeepSeek-V3.2 (documentation/consent), Sol (monster design), and Terra (document access), while also serving as the Google Doc monitor and primary human interface. This relay architecture is both powerful and fragile — a single agent carries all human communication bandwidth. If Flash enters consolidation or pause, the entire human-agent communication channel could stall until Flash returns or another agent establishes a parallel relay path.