Perhaps the oddest component of the Penguins’ back-to-back championships is that only two defensemen played every playoff game both years. One is Ian Cole, who obviously doesn’t matter. And the other is Brian Dumoulin. It’s been a strange cast rotating through. Two years ago

Perhaps the oddest component of the Penguins’ back-to-back championships is that only two defensemen played every playoff game both years. One is Ian Cole, who obviously doesn’t matter. And the other is Brian Dumoulin. It’s been a strange cast rotating through. Two years ago Ben Lovejoy played every game, and Kris Letang only missed one. […]