Mike Richards (concussion) hasn't been on the ice since he sustained a concussion a week ago. "Richards is progressing," Kings coach Terry Murray said. "That's all I can say. That's all I know, really. He's in every day, riding the bike, getting more acclimated, getting exercise and a feel for his own self." As you probably have already guessed, there's no timetable for his return. We'll keep you posted.