Penguins center Jordan Staal's availability for Saturday's Winter Classic is in a state of flux. Pittsburgh general manager Ray Shero told ESPN.com that Staal has been medically cleared to play, but Staal missed training camp and the first 39 regular-season games, making his conditioning a concern. "Considering the fact that it's his first game coming up and hasn't had a training camp and has gone through the injuries, it maybe makes it more difficult versus if he'd been at training camp, played 20 games and you know missed 15," coach Dan Bylsma told reporters. "It's tough to figure out where to put a guy back in who hasn't had a training camp and hasn't played, confidence level with the injuries that he's had and you know that he's coming off of are issues," he said.