Panthers released G/C Scott Mruczkowski. The 30-year-old's "heart wasn't in it." Mruczkowski spent seven seasons in San Diego before latching on in Panthers training camp, starting 16 career games.

Panthers signed G/C Scott Mruczkowski. DB Nate Ness was waived/injured in a corresponding move. A long-time Charger, Mruczkowski appeared in 10 games last season before landing on injured reserve with a concussion. He started 13 games in 2009. Mruczkowski can serve as an interior reserve, but won't be guaranteed a roster spot in Carolina.

Chargers placed LG Scott Mruczkowski on injured reserve with a concussion, ending his season. The move comes just one week after the man Mruczkowski was filling in for, Kris Dielman, was placed on injured reserve with a concussion of his own. Rookie Steve Schilling will now be forced to man left guard, while journeyman Tony Moll takes over at right guard. Things won't be easy for Philip Rivers and company down the stretch.

Chargers LG Scott Mruczkowski sustained a concussion in Sunday's loss to the Bears. This Chargers line is getting decimated by injury. Rookie Steve Schilling was forced to kick from right guard to left guard and Tony Moll, who was signed last Tuesday, finished the game at right guard. Starting guards Louis Vasquez (ankle) and Kris Dielman (concussion) didn't even suit up.

Chargers re-signed G/C Scott Mruczkowski. Mruczkowski made 13 starts for the Bolts back in 2009 when Nick Hardwick was injured. He's a handy backup at both spots inside.