Midseason NHL coaching changes not always bad

Los Angeles Kings head coach John Stevens stands behind his bench during an NHL hockey game against the Pittsburgh Penguins in Pittsburgh, Thursday, Feb. 15, 2018. (AP Photo/Gene J. Puskar)Los Angeles Kings head coach John Stevens stands behind his bench during an NHL hockey game against the Pittsburgh Penguins in Pittsburgh, Thursday, Feb. 15, 2018. (AP Photo/Gene J. Puskar)Chicago Blackhawks head coach Joel Quenneville looks on in the second period of an NHL hockey game Friday, March 30, 2018, in Denver. (AP Photo/David Zalubowski)GAME DAY: Golden Knights meet Canadiens in Max Pacioretty’s returnChanges in power-play personnel pay off for Golden KnightsGolden Knights’ Max Pacioretty braces for Montreal homecomingLos Angeles Kings honor victims in California bar attackChange starts on the bench for struggling NHL teams.

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