Gaither hasn't practiced since July 27. This was his first time addressing reporters in two weeks.
There was some tenseness to it, as his health is arguably the most significant but mysterious storyline entering the season. He missed about all of training camp due to the injury. The team has given no other timetable than "day-to-day," which it's used since the start.
Two weeks ago, Gaither began working out on the Chargers' side practice field. Last week, he stopped and had an MRI, the results of which have not been released.
On Monday, he steadily declined to shed light on anything related to the injury.