The scene was a little different, indeed. In fact, Hamilton is a little different this season, not in that he's changed the way he plays or altered his personality, but rather, he's found a comfortability, an opportunity and a home with the Hurricanes.
"When I came back here, I already had started to feel settled in Carolina. Now, for sure I feel settled in," he said. "Opportunity is probably the biggest thing. I'm definitely more comfortable with everything, having friendships and knowing the system."
His head coach echoes that sentiment.
"It takes time sometimes when you come to a new organization to really be yourself. You know what you're capable of, but you're a little bit on your heels, taking everything in and learning a new system," Rod Brind'Amour said when Calgary was in Raleigh in late October. "Once he grasped it in the second half of the year last year, he took off."
Hamilton's meteoric rise hasn't leveled off, either. He's posted two career-best, six-game point streaks this season. He ranks third on the team in goals (11), assists (19) and points (30), marks that are top among team defensemen, of course. In fact, his 30 points are the second-most by a defenseman in franchise history in the first 32 games of a season.
You've probably heard of the streak Hamilton is riding, too. He's recorded at least one shot on goal in 279 consecutive games, the longest active streak in the NHL yet still 81 games away from matching Ray Bourque's record of 360 games.
And, there's this: No defenseman in the NHL - not even John Carlson or Shea Weber - has scored more goals than Hamilton (29) since the start of the 2018-19 season.
"Dougie has been great on the offensive side of the game. That's his game," his defensive partner, Jaccob Slavin, said. "But his defensive side has been really, really good this year."