Marchand, 33, is entering his 13th season with the Bruins and has four years remaining on his contract. The winger, who has scored 25-plus goals in eight of the past 10 seasons, said he has no interest in slowing down anytime soon.
"Until they boot me out of the league. Which, with my history, could be tomorrow," Marchand joked, when asked how much longer he'd like to play. "You talk to a lot of the older guys that have retired and moved on, the feedback is play as long as you can. Once you're done, it's not coming back. And you have a long life ahead of you.
"That's kind of how I intend to look at it. Maybe that transition is I go from first to second to third to fourth line again. Who knows? Maybe I'll be a defenseman at one point? Hopefully it's a long time."
Marchand hopes the same for his longtime linemate, Bergeron, who is in the final year of his contract.
"He's still the best two-way forward in the league," said Marchand. "Just getting robbed every year in the Selke [voting]. It's completely up to him. He has the potential, he's still at the top of his game. He could play for a long time. This is the year we're worried about and focused on."