Because he keeps coming through in big moments.
The speedy MacKinnon scored 3:27 into overtime after P.A. Parenteau tied the game late in regulation, helping the Avalanche rally for a 4-3 win over the Minnesota Wild on Saturday night and a 3-2 lead in the first-round series.
''The kid's special,'' Parenteau said. ''I know it's cliche to say, but it's pretty impressive to see. ... This is the kid we want on our side.''
MacKinnon is having quite the series, with two goals and eight assists.
Surprised at all by his youngster's poise?
''We knew when we drafted him what kind of player we were drafting,'' Avalanche coach Patrick Roy said as the series switches back to Minnesota for Game 6 on Monday. ''He had a solid game.''
A memorable one, too. After all, it's not every day a rookie scores an OT winner in the playoffs.
MacKinnon corralled the puck and poked it past Darcy Kuemper's glove with two defenders near him. Soon after, MacKinnon was mobbed by teammates.
''Paulie forced the puck down in their end, Landy got it on the half-wall and I was screaming for it,'' MacKinnon said. ''Definitely a good play by him.''
MacKinnon's time in the spotlight was made possible by Parenteau, who scored with 1:14 left after Roy pulled goaltender Semyon Varlamov with 2:22 remaining. The strategy worked out again, just like in Game 1.
There may have been some controversy on Parenteau's tying goal, though, with Stastny possibly being offsides on the play.
At least, that was the Wild's take.
''They missed the call and we paid for it,'' Minnesota defenseman Ryan Suter said. ''No excuses. We have to play better in overtime. We've got to get more pressure on the kid (MacKinnon) when he comes to the net.''
Wild coach Mike Yeo is hoping the breaks equal out.
''I would say we're due for, I don't want to say luck, but for stuff to go our way a little bit,'' Yeo said. ''I'm not going to dwell on what happened in the game.''
When his team trails, Roy has been rather liberal in pulling Varlamov all season long, preferring to send out an extra skater with plenty of time left on the clock. It worked in the series opener, as Stastny scored with 13.4 seconds remaining in regulation and then added the OT winner.
''We believe in ourselves more when we're down a goal,'' Landeskog said. ''It's exciting to be a part of. It's not something we want to make a habit of doing.''
Parise tied the game at 2 early in the third when he glided down the left side and beat Varlamov with a shot over his glove.
Nearly two minutes later, Brodziak gave the Wild the lead after defenseman Jan Hejda broke his stick and struggled to cover anyone.
McLeod had a short-handed goal at 8:04 of the second period, when he redirected a pass from Ryan O'Reilly past Kuemper.
The lead was short-lived as the Wild answered 1:13 later when Moulson tipped in a shot by Jared Spurgeon from the blue line. On the play, Maxime Talbot gave his stick to defenseman Andre Benoit after his broke and then Jamie McGinn passed his to Talbot, leaving McGinn without a stick.
There was a little scuffle between captains Mikko Koivu and Landeskog, with both receiving roughing penalties.
Advantage Colorado, though, since the 4-on-4 situation opened up more room for the speedy Avs to maneuver. Benoit lined a shot wide of the net, but Holden stuck out his stick and deflected the puck by Kuemper to give the Avs a 2-1 lead.
This could help the Avs offense: They may soon have leading scorer Matt Duchene back in the lineup as he skated with the team Saturday morning. Duchene has been sidelined since hurting his left knee when he ran into a teammate against San Jose on March 29.
Expect Duchene back for Game 6?
''We're going to take a serious look at it,'' Roy said.