Shea Weber (concussion) is considered doubtful to play on Friday after he didn't skate on Wednesday. Coach Barry Trotz was cautiously optimistic about Weber's chances of playing against the St. Louis Blues, but now it looks like he's changing his tune. "Every day that they don't skate makes them less probable that they will play the next game," Trotz said. "It's still day-to-day with no definite timeframe. He didn't skate today, so at this point, it's looking doubtful for Friday."