From Dave Burrows to Brian Dumoulin, defense still has value for Penguins 
There really is no way to compare Dave Burrows with Brian Dumoulin. Burrows, roundly considered the best defensive defenseman in Pittsburgh Penguins franchise history, primarily played in the 1970s. Dumoulin, who by most measures is the current team’s top defensive blue-liner, made his NHL debut in 2013. • Virtually every...