The performance of the Bruins' youth blended seamlessly with Boston's championship-winning veteran core, providing a dependable complement that helped lift the team to second place in the Eastern Conference - just one point shy of Tampa Bay - and a spot in the second round of the Stanley Cup Playoffs.
"If you make that step that you open the door to younger players and they make the team and they earn a spot, then the next step is to make sure they stay consistent and make their names for themselves," said Chara. "I think that last year was an exception that that many young players made the team - and they actually played really well, so I think it's great for the organization."
The continued growth and progression of McAvoy, DeBrusk, Heinen, and others will be crucial to the Bruins as they look to build on their highly successful 2017-18 campaign.
"A lot of times kids take a step back in their second year," said Bruins general manager Don Sweeney. "The league sort of catches up to them. There's no surprises anymore. They have to put the work in and realize that things, at times, might have come easily - they're going to be more difficult.
"But we're going to continue to work with them, and our coaching staff did a phenomenal job every day trying to make them better players. Our veteran group and our core group, integrating them into our locker room to teach them every day, as well, what it's going to take and the expectations that they all have to have a successful team.
"And we had a really close locker room last year and it's indicative of our younger kids not getting ahead of themselves, not having a big head about it and coming in to go to work to learn."
In order to avoid a dip in Year 2, that work continued into the offseason. And with a year under their belt, the youngsters were able to mold their summer routines to help them better adapt to the rigors of the National Hockey League.
"I probably played 100 NHL games between exhibition and rookie games and stuff last year, and that's more than I've ever played," said Kuraly, who notched six goals and eight assists in 75 games last season, while becoming a staple on Boston's fourth line.
"Making sure I'm ready to go again for this long marathon of a season and making sure I've got what I need in the tank to make it all the way to the end…something I tried to do this summer - realize that it's a lot of hard work, but it's also a little bit of rest, a little bit of rejuvenation and realizing what's ahead."