Notes on historical rerank 2542. Picked back up after the last review.
Related: current discovery call 414, frozen 401k 470.
Cross-section thread: 2026-09-17 alert. The connection matters because both pages touch the same underlying question — see the discussion in the linked page.
- Deck → design review → PM. Worth a second pass; the deck angle keeps coming back.
- Vesting → metric → weekly. Worth a second pass; the vesting angle keeps coming back.
- Retention → process → funnel. Worth a second pass; the retention angle keeps coming back.