The hockey blogosphere was on fire earlier this week because of a series of events in Sunday's Pittsburgh-Boston game. During the first period of the Penguins 6-4 win, a few observers noticed that Sidney Crosby played a portion of the game without the protective visor he's worn since he entered the league.
I noticed it was gone for a few shifts -- mainly because the Fox Sports Pittsburgh broadcast pointed it out -- but never really gave it much of a thought. Perhaps I should have.
