Matt Niskanen will have a hearing with the NHL's department of player safety over his cross-check on Montreal's Brendan Gallagher in Game 5. Flyers' Matt Niskanen suspended for Game 6 after ...

series, today: Brendan Gallagher. Last season, Gallagher only missed five games, and he had to sit them out because of a suspension after elbowing New York Islanders' Adam Pelech to the head.