"The way I look at it, we've been a successful organization for the last decade," said Armstrong, who became GM on July 1, 2010. "We take pride in preparing every year, and this year should be no different and will be no different.
Though the Blues will come back virtually intact, they have room for growth internally.
Take Binnington, who was the fourth-string goalie not long ago. Can he excel for more than a half-season?
Take forward Robert Thomas, who had a high-ankle sprain and didn't find his footing until January. He had 33 points (nine goals, 24 assists) in 70 games as a rookie.
"We're hoping that he takes a big step, and so we're looking for guys like that to slide into that group of six," Armstrong said. "If he can do that, he's just going to make us that much deeper and stronger."
Forwards Ivan Barbashev, Sammy Blais and Zach Sanford and center Oskar Sundqvist each opened eyes in the playoffs. Can they sustain it?
Defensemen
Niko Mikkola
and
Mitch Reinke
, centers
Klim Kostin
and Jordan Kyrou and goalie Ville Husso will each push for a roster spot.
"We carried 30 guys through the playoffs, and some of those guys, like a Mitch Reinke, were able to take it all in," Armstrong said. "Now he knows who his competition is. And there are other players in that same vein.
"Younger players. Faster players. The game is evolving. The game is changing. We have to evolve and change. We have guys that want to hold their ice time; they want to hold their spot on the team. Guys on the team want to get a higher place in the pecking order of special teams. And younger players want jobs."
The plan to integrate young players into the mix, and the fact the Blues still must sign restricted free agents Barbashev and defenseman Joel Edmundson affects veteran unrestricted free agent forward Pat Maroon.
"We have to make sure we can get those restricted guys in (under the $81.5 million NHL salary cap), and that's our priority now," Armstrong said.
"[Maroon is] talking to teams. He doesn't owe us a phone call if the right deal shows up. But we have a good relationship, and we're just going to stay in touch."
With or without Maroon, Armstrong is confident the Blues will be ready in September for the challenges this season will provide.
"We think we're going to have a really competitive camp," he said. "That's how I think your organization continues to get better."