He's done each of those things a lot season, surprising teammates and coaches alike with how much responsibility he's carried on his bulky shoulders.
When the Blue Jackets needed somebody to center their top line, it was Dubois who rose to the occasion - forming productive combinations with Artemi Panarin and Josh Anderson to start out and now Panarin and Cam Atkinson.
Whenever they've needed a hard-nosed, athletic center to match up against stars from other teams, it's been Dubois who was asked to do it and Dubois who handled it. He's still a rookie, yes, but a very unique one - whose play is impressive, already, and whose future is blindingly bright.
"It's a rookie that we were worried about giving him too much, and he accepted everything - and he wants more," Blue Jackets coach John Tortorella said. "For now, and for the future, that's a huge position on a team that's trying to build, right up the middle with that type of size. He's just doing everything … not just scoring, but just all the dirty work and understanding the low play of coverage and just his strength. He's played very well."
He's starting to etch his name in Blue Jackets history, too.
A week ago, Dubois felt like there might not be enough games left to truly make a run at the leading rookie scorers in franchise history - not that he cared all that much. After notching the hat trick, though, that situation has changed.
Dubois has 18 goals now, a new franchise record for rookies, after surpassing Rick Nash to get to that perch.
Columbus selected Nash with the No. 1 overall pick in the 2002 NHL Draft, and he set the mark for rookie goals with 17 in 2002-03, the very next season. It lasted 15 seasons, until another big, strong teenage forward broke it.
That would be Dubois, who'd already passed Nash's rookie point total of 39 on Tuesday in Edmonton, and now has 44 points - three from tying teammate Zach Werenski's franchise record of 47 last season.
"It's fun for us to see," Werenski said. "He deserves it. He's a great kid off the ice and we love having him around. I hope he catches me. You want to see your teammates succeed, so hopefully he catches me."