Palmer (knee), who is listed as questionable for Sunday's game against the Panthers, is "tracking to play," a source tells Adam Schefter of ESPN.

EDGE Analysis

Palmer failed to complete a full practice this week, turning in a pair of limited sessions Wednesday and Thursday before sitting out Friday's session entirely. His absence Friday apparently wasn't the result of a setback and might have been precautionary more than anything, so Palmer is expected to be cleared to play when the Chargers release their inactive list 90 minutes prior to Sunday's 1 p.m. ET kickoff. Even if Palmer suits up as anticipated, he might have his snaps managed to some degree.