The Penguins haven't ruled out Sidney Crosby for the playoffs, but they don't expect to have him during the regular season. "I have no expectations of him coming back and playing in the regular season, that's not going to happen," general manager Ray Shero said. Crosby, who has been out since Jan. 6 with a concussion, has been cleared to return to the team's morning skates on game days, but he will not participate in full practices.