As it stands, Tree is the lone Habs fan in his immediate circle.
Drummer Brent Taddie supports the Pittsburgh Penguins, while Tree's Canadian wife Caity doesn't really cheer for any particular team.
Speaking of Caity, who is a radio host on SiriusXM's Octane channel, Tree enjoys riling up her family from time to time with some hockey-related antics.
"She was born in Victoria, BC, but her whole family and especially her dad really loves the Boston Bruins. I'm the only who doesn't. I'm the outlaw," said Tree with a laugh. "They're always busting my chops about it. But, I'll go to their house wearing my Canadiens T-shirt just to drive them crazy."
Keeping up with Claude Julien's contingent, meanwhile, has never presented a problem for Tree when he hits the road.
Between watching games on the tour bus and following a slew of players on Instagram, he does his best to stay informed all season long.
"Whenever a game is on, I'll pull out my laptop, plug an HDMI cable into the TV and then use the hotspot from my phone," specified Tree. "That's how I watch the majority of the games, just like that."