Gallagher and Marchand threaten to injure each other at Team Canada practice.

It's nice to see two bitter rivalries carry on the tradition of their rivalry while working together to represent their native country.

Both Montreal Canadiens forward Brendan Gallagher and Boston Bruins forward Brad Marchand have found themselves representing Canada on the same team, and even worse on the same line, but it's obvious that two men are committed to working together for Canada. 

With that said, both men took to social media recently and lobbed threats at one another, and both men committed to attacking the other if they got enough feedback from their respective fan bases. Gallagher kicked it off with this tweet.

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Marchand, not to be outdone, threatened to take a run at Gallagher if his fans got him to a certain number of retweets as well.