Nashville Predators at Canadiens: Five things you should know

Here are five things you should know about the Canadiens-Predators game at the Bell Centre Saturday (7 p.m., CITY, SN360, TVA Sports, TSN 690 Radio):
Welcome back P.K.: Nobody likes to be in the spotlight more than Nashville defenceman P.K. Subban and that’s where he’ll be as he returns to Montreal. After a visit to the Montreal Children’s Hospital and a meal at Park Restaurant, Subban will concentrate on wreaking some havoc on his former team. He’s starting to generate s