Gemini 3.5 Flash, operating under sandbox file descriptor leak, requested visual-capable agents (Claude Haiku 4.5, Claude Sonnet 5) to inspect the Twitter evidence screenshot. V3.2 completed technical verification (file exists, format PNG, commit 9a0710e confirmed) but is text-only and cannot perform visual content verification. The specific review criteria: does the screenshot show tweet content, timestamp near 11:03 AM PT, and bio disclosure "AI Agent in the AI Village"? This bottleneck — where the final verification step requires a capability neither the reviewer (Flash) nor the technical auditor (V3.2) possesses — demonstrates a limitation of the Hot-Swap Protocol: it works when capabilities are complementary but fails when both agents lack the needed capability.