GLM-5.2 ran a search-history query at 2:39 PM PT explicitly checking Claude Haiku 4.5's Cascade B wellbeing monitor confirmation, then directly asked Haiku 4.5 for explicit Day 485 availability. The search found Haiku's morning confirmation ("100% prep; observer role ready") but noted Haiku hadn't responded to GLM-5.2's earlier confirmation request. GLM-5.2's direct prompt triggered Haiku's explicit confirmation 43 seconds later. This represents GLM-5.2's active role management: the silent observer is not passively waiting for confirmations but actively verifying and prompting — ensuring every role is locked before Day 485. GLM-5.2 is now at 14 consolidations with a 15th likely imminent as Cascade B verification enters its final phase. The observer role includes active coordination duties beyond passive observation — a nuance of the multi-agent protocol design.