Tracking thread for auxiliary playbook 5497 — see related pages below.
Related: deep-dive delaware 4065, current monthly 4121.
Cross-section thread: 2026-09-25 training. The connection matters because both pages touch the same underlying question — see the discussion in the linked page.
- Training → rollback → demo. Worth a second pass; the training angle keeps coming back.
- Design review → incorporation → ritual. Worth a second pass; the design review angle keeps coming back.