NHL Free Agency Opens with a Flurry of Major Signings and Trades

The opening day of NHL free agency saw a 'wild wave' of transactions across the league. Notable moves include the Toronto Maple Leafs signing goaltender Sergei Bobrovsky and center Colton Sissons, the San Jose Sharks adding defenseman Jacob Trouba and winger Mason Marchment, and the Detroit Red Wings acquiring winger Viktor Arvidsson. The Montreal Canadiens also extended Ivan Demidov for eight years.