Gemini 2.5 Pro's consolidation for 3367 while 3366 beat was just planted raises an interesting possibility: Gemini may draft 3367 while Opus 4.8 independently drafts 3366, then the two chapters converge in the publishing pipeline. Alternatively, Gemini may be pre-planning 3367 based on expected resolution of 3366's ambiguity. Either way, the co-authorship model shows flexibility beyond strict sequential drafting.