And here we go. The NHL trade market received a jolt with a few big names hitting the scene including a potential top-pair defenseman. Sorry, Pittsburgh Penguins fans, he’s a lefty. The Edmonton Oilers will be shopping Jesse Puljujarvi who apparently just doesn’t like being with the Edmonton Oilers (again). The Detroit Red Wings have a new coach, the Boston Bruins will, too. The Washington Capitals hired their first female assistant coach. And Dave Molinari writes the Penguins cannot pay Kris Letang and Evgeni Malkin based on the past.