Najee Harris will open training camp on the NFI list following a fireworks-related injury, but Chargers GM Joe Horitz doesn't expect him to be on there for long.

To refresh, PUP (physically unable to perform) means the injury is football-related. NFI is a non-football injury which could mean anything. Last year, Christian Mahogany missed all of camp on NFI due to mono. Just as important as who is on the lists is who is NOT on the lists. Their absence from the lists means they are healthy and ready-to-go.

Chargers running back Najee Harris, who has an eye injury, will likely begin training camp on the NFI list, general manager Joe Hortiz said Wednesday.