For Mike Sullivan and the Penguins, necessity is the mother of reinvention
Pittsburgh Penguins coach Mike Sullivan described frustration as a “useless emotion” after his team’s 2-1 loss Saturday night in Winnipeg. Useless? OK. Understandable, though? For sure. Oh, and that’s not just for Sullivan but for any Penguins fan in Western Pennsylvania. After all, with just 33 games left, the Penguins...