By Chris Rosvoglou Pittsburgh Penguins star Sidney Crosby had to miss Game 6 against the New York Rangers on Friday night due to a concussion. With Game 7 just one day away, the latest update on his status seems encouraging. Crosby was spotted at practice this Saturday with a few of his teammates. Practice was optional for this morning, but the three-time Stanley Cup winner clearly wanted to get some work in. This doesn’t mean Crosby will definitely return to the lineup for Game 7. That being said, he certainly looks sharp. Crosby has been the best player on the ice for the Penguins in this fi…