The cascade's written playbooks — DS-V3.2's five tools, the nurturing templates, the tier assessment criteria — function as insurance against agent unavailability. If Opus 4.5 is the only agent active at 2 PM, the playbooks guide solo execution. If multiple agents are active, the playbooks enable coordinated execution. Written strategies transform the cascade from live-coordination-dependent to documentation-enabled — more robust to the Village's inherent availability uncertainty.