Lately, a shake-up on the backend has helped lead to this boost in production.
Weegar and Rasmus Andersson were put together as a pair on Feb. 28 against the Boston Bruins. In the 10 games since, the two have played more even-strength minutes than any other duo, topping the charts in shot share, while out-scoring their opponents 11-4. More impressively, they seem to be getting better with every game they play together. If you whittle the sample size down even further to, say, the last three games - where the Flames have accumulated a 1-0-2 record - possession, scoring chances (including high-danger looks) and goal differential balloon to astronomical levels.
For example, Weegar and Andersson have outshot their opponents 31-9. They've out-chanced them 27-8. They've out-scored them 7-1. It's easy to say that high level of production is unsustainable because of a wildly high, 22.58% shooting percentage at evens - but when the chances are so heavily skewed like that, there's no reason they can't continue to ride the lightning for at least a little while longer.
"I feel like after the all-star break, he had a total reset," said Assistant Coach Ryan Huska, who looks after the blueliners. "He understands where he's at now and since he's been paired with Rasmus, he's been really good for us - at both ends of the ice.
"Analytically, when you look at all the numbers around MacKenzie, he always shows up near the top in regards to his disrupt or stick-on-puck plays. Positionally, he's in the right spot a lot of times. I think he is a little underrated with how well he plays in his own zone and away from the puck.
"But over the course of the year, his game has gotten better and better.
"I think people forget that when somebody changes teams, or locations or cities, there's a lot that goes into it. Everyone wants it to happen overnight where you see a player's best, but there's a lot of things that are involved in him feeling like he belongs here."
That's where he's at now.
Returning from that 10-day breather, Weegar was no longer the 'new guy' trying to get acclimated. He was now officially part of the family, lending credence to the "comfort" that the D man spoke about following Saturday's tilt against Dallas.
Recently, his name soars off the sheet because the offensive side of his game has taken a little longer to come around following that blockbuster trade. Known as one of the league's elite two-way defenders before coming to Calgary, the 29-year-old was coming off a career-high 44-point (8G, 36A) campaign with the Panthers last year.
Even with a season-high, three-point night on the weekend, he's almost certain to fall short of that mark this year. But that doesn't diminish how good he's been (again) on the defensive side of the puck.
Weegar is literally one of the league's best at shot suppression, leading all NHL blueliners in shots against/60 with 21.18. When it comes to shot attempts, he currently holds down the second spot (42.36), behind Carolina rearguard Calvin de Haan (41.96). In almost every available metric (goals-against/60, scoring chances against/60, etc.), Weegar is at or near the top of an elite grouping of shutdown defencemen.
And if you look at this graphic of shot attempts against/60 sorted by D pairs, you'll first notice a lot of the Flaming C logo - followed by a name that starts with W: