The Penguins remain pretty mum on Sidney Crosby and word at least coming from the organization today is that Crosby remains in a light exercise rehab stage. Head coach Dan Bylsma when asked about Crosby today, said Crosby is still doing light exercise. No other details were given by Bylsma. Crosby is not at the bad stage where he was last January and February when he couldn’t even attend video sessions due to symptoms, but progress remains very slow as all parties are taking an extremely cautious approach. Crosby last played on Dec 5 and the Penguins at the time felt this was just a little hiccup.