Mougenel credited Bruins General Manager Don Sweeney and Director of Player Development Jamie Langenbrunner for their work in identifying Ahcan during his four-year college career at St. Cloud State and subsequently inking the blue liner to an entry-level contract in March 2020.
"He's a pretty special player," said Mougenel. "[They] did a great job of recognizing a player who is obviously undersized but possesses a ton of skill and true to the Bruins fabric of who they are - he's a competitive player, real great skating ability, has it in his DNA to commit and complete plays."
Ahcan, who hails from Savage, Minnesota, played 19 games with Providence in 2020-21, notching a goal and nine assists in his first professional campaign.
"He's a player for me in the American League that I relied on heavily for minutes - played heavy, hard minutes, he played on that top power play unit. He did a lot of things last year that I was really impressed with," said Mougenel.
"Another guy that's putting his time in on the American League. There's things in his game that he's got to get better at just like all of us. The one thing that I love about Jack is he's gonna make an impact on the game no matter what."
Mougenel also had high praise for Steen, who is set to enter his third full campaign in North America. The Sweden native, drafted by the B's in the sixth round of the 2016 NHL Draft, has collected 34 points (12 goals, 22 assists) in 83 games for Providence over the past two seasons.
"Like a lot of guys that come across - Oskar is no exception - it takes a year to get really familiar with the pace, the size, the strength, and the mindset," said Mougenel. "I think the one thing about Steener is he's a competitive, in your face, abrasive - I think his identity is exactly what you saw in that Washington game.
"I think he has the ability to get under an opponent's skin, he has the ability to get underneath and inside. I think that's one of his biggest attributes."
Mougenel said that Steen is "full of life" and someone that everyone likes to be around and root for, which is another important intangible when it comes to fitting into the Bruins system.
"That's one of the staples of being a Bruin," Mougenel said of being a great teammate. "He's well on his way. I think he's gonna be knocking on the door. I think he's ready, he's hungry, he's got a taste of the NHL and he wants to stay there. It's up to him now. That's part of the deal, these guys that put the work in. But now it's up to them."