Jack Gregory

This FACTS block is unusable for a bio — it's a Wikipedia **disambiguation page**, not a player article. The grounding fetch grabbed `Jack Gregory` (the disambig) instead of a specific player's page.

Problems: - It lists **two** American-football Jack Gregorys (the 1915–2003 guard and the 1944–2019 defensive end), plus a 1927–2014 coach and two English footballers. Nothing tells me which one the card is. - For whichever I pick, the only "fact" is the one-line disambig gloss (e.g. "American football defensive end (1944–2019)"). There's no career arc, no teams beyond a fragment, no achievements. Writing 200 words from that = inventing, which the spec forbids.

I won't pad or guess. The most a vintage card likely points to is the **defensive end (1944–2019)**, and the honest maximum I can write from the block is one sentence:

> Jack Gregory (1944–2019) was an American football defensive end.

That's it — everything else would be fabricated.

**Root cause:** the bio-grounding step needs to resolve disambiguation pages to the correct target article. Right now it's caching the disambig page as the "facts." Worth checking how many other `_index.json` bios hit this — names like Jack Gregory, Al Smith, John Gregory are disambig magnets, and I see several generic names (al_smith.json) in your untracked batch.