Lions' Travis Swanson: Questionable for Sunday
Swanson (ankle) was a full participant in Friday's practice and is listed as questionable for Sunday's game against the Panthers.
Swanson was dealing with this injury before the Week 4 matchup with Minnesota, so remaining on the injury report is likely for precautionary measure. Without a designated backup center, it's unclear who would fill in if Swanson can't play.