VANCOUVER Elias Pettersson scored a hat trick, and Quinn Hughes had three assists for the Vancouver Canucks in a 5 2 win against the Nashville Predators at Rogers Arena on Tuesday.It was Pettersson's second NHL hat trick, his first since Jan. 2, 2019, and moved him into second place in NHL scoring with 16 points five goals, 11 assists , two behind New Jersey Devils center Jack Hughes 18 points;...