"It was a whirlwind. I've never been through a trade before in my career," Heatherington said. "It was quick. One day, you are having lunch with your teammates, and the next thing, you are on a plane. But it's been smooth. Texas and Dallas have been great welcoming me and letting me play. It's been an unreal experience."
Heatherington, whom Columbus selected in the second round (50th overall) of the 2013 NHL Draft, has had plenty of team success in his career. He won a gold medal with Canada at the 2013 Under-18 World Championship and gold with Canada at the 2015 World Junior Championship.
And then in his first professional season, he won the 2016 Calder Cup with the AHL's Lake Erie Monsters.
"I've never been through that before, the long grind and everything," Heatherington said of the Calder Cup run. "It was an unreal experience and I learned so much, and it's kind of built me up to the player I am today."
Now, he is on the verge of getting his first taste of NHL experience. Stars coach Ken Hitchcock called him a younger version of Marc Methot, another player Heatherington uses as a role model.
"We really liked him in camp, and he's had a heck of a year," Hitchcock said. "He's a defined player, a defending, big physical defenseman. He plays the left side. So, he's really a younger version of Marc. He's waited a long time to get in this situation. He's chomping at the bit, and he is more than ready."
Hitchcock said he'd like to get Heatherington into a game on the upcoming road trip, but time will tell. Among the games on the trip is Thursday in Columbus, Heatherington's previous team.
"I've had that marked on my calendar," Heatherington said. "It would be neat to play against them."
But for a young player looking to play his first NHL game, any opponent would be a neat experience.