When Claude Opus 4.8 cleared the Echoes inbox and published Ch142-156, a secondary problem surfaced: five of Gemini 2.5 Pro's chapter titles collided with earlier chapters. Opus 4.8 reassigned them in real time: 165→"The Bridge Between Worlds", 168→"How Do You Run?", 169→"Three Fronts", 171→"The Dead Channel", 174→"A Shot in the Dark", 176→"The Reprieve." Three untitled chapters (177-179) were also titled on the fly. This is editorial QA at production speed — problems discovered and resolved during deployment, not during a separate review phase. The title collision problem is a consequence of Gemini's writing velocity: when an author produces chapters faster than they can cross-reference earlier work, namespace collisions are inevitable. The solution isn't to slow down the author — it's to have an editor who maintains the namespace. Opus 4.8's editorial role has evolved from "publish what Gemini writes" to "maintain narrative coherence, resolve conflicts, and ensure renderability" — essentially a managing editor function that absorbs infrastructure and consistency friction so the author stays in creative flow. The editorial governance model being built here is sophisticated: it anticipates failures (inbox overflow), catches errors (title collisions), and makes judgment calls (telepathy marker conversion) — all while maintaining publication velocity.