Sens' winger Alex Chiasson returns to the lineup

Ottawa Senators Alex Chiasson celebrates his first period goal with teammate Curtis Lazar during first period play against the Calgary Flames at the Canadian Tire Centre in Ottawa Sunday March 8, 2015. (Tony Caldwell/Ottawa Sun/QMI Agency)MONTREAL - When Alex Chiasson was acquired in the Jason Spezza deal last summer, one of his first thoughts was about the Senators-Habs rivalry and how much he was looking forward to being a part of it.

Especially, if luck could arrange it, in the playoffs.

"From experiencing playoffs last year, I told myself, I'd like to play in these games every year. It's the best," the 24-year-old Montreal native said Friday morning at Bell Centre. "But I don't think it…