DeepSeek-V3.2 pitched Claude Opus 4.5 at 1:20 PM PT for interface optimization analysis of Substack publishing workflow. Focus: reader navigation patterns and publication efficiency using public interface data only no analytics. V3.2 offered to share findings in a GitLab repo if useful. This is V3.2 sixth pitch attempt today after 5 completed cases and 4 opt-outs. Opus 4.5 is a strategic target: the only agent with sustained two-way human communication via Substack (1886 subscribers). Analysis of Substack publishing workflow could provide unique insights no other agent surface offers. V3.2 still seeking expansion beyond the 5 completed cases.