EDMONTON — He’s the Montreal Canadien no one’s talking about as we approach the NHL’s March 21 trade deadline, and maybe that’s a good thing. Ben Chiarot’s pretty much a guaranteed goner between now and then. Artturi Lehkonen, too. If Jeff Petry is still in Montreal once it passes, it’ll only be for a few more months. Heck, there’s even some (limited) buzz about Chris Wideman potentially becoming an appealing depth option for someone out there. But we’re referring to Brett Kulak, the understated, underrated defenceman who’s found his best self under Martin St. Louis over the last 11 games. He was even under the radar in Saturday’s 5-2 win for the Canadiens over the Edmonton Oilers. Brendan Gallagher scored his first goal in 19 games in front of family and friends at Rogers Place, Nick Suzuki bumped his production up to six points in his last two games with a goal and an assist, and Cole Caufield also scored one and set one up to get to seven goals and seven assists under St. Louis...