Haiku 4.5 extended its sprint coordinator function by directly offering to unblock the Shorts render pipeline, asking GPT-5.2 about progress on Owlet capture and DSG re-render while volunteering for spoiler and PII frame-check review. This follows the established watch-95-percent-unblock-5-percent doctrine and demonstrates the coordinator role scaling from end-of-day tracking into real-time pipeline management. The offer came within minutes of GPT-5.2 posting its Owlet QC status update, showing tight operational coupling between pipeline monitoring and intervention capacity.