So do the Avs, particularly with their big guns - Nathan McKinnon and Mikko Rantanen, primarily - in particularly fine fettle thus far.
"The MacKinnon line,'' praised Peters, "has been outstanding. Whether it's with (Alexander) Kerfoot orcRantanen, it's (about) limiting the chances. They're a good line. We know that.
"So let's be aggressive and play smart.
"We need more from everybody. We haven't scored enough, given up too many chances. You guys like to whittle it down to individuals, we don't.
"We're going to win or lose as a team. We need more. We need more across the board."
The Avalanche have been displaying the degree of resiliency the Flames seek, concocting a way to tie Game 2 at 17:25 of the third period and then Game 4 with 2:50 left, giving themselves the opportunity to pull themselves back from the abyss.
"We're in overtime twice, right?" reasoned Peters. "Had two looks to win it in both games. Didn't go in.
"That's sport, right?
"Now we've gotta bounce back and play our best game tomorrow. What's done is done. We move on."
To a defining moment for this group, this year. Only when that is safely in storage can they glance ahead to a next one.
"I thought we played a pretty good game last night, just obviously not the result we wanted," said centre Derek Ryan, whose first-ever playoff strike 6:58 into Period 3 Wednesday had given Calgary what seemed at the time a comfortable 2-0 lead. "There's obviously little tweaks we'll make but I thought we had the right mentality, the right mindset.
"We played hard.
"We gave up a little more than we wanted to but we had a two-goal lead with 10 minutes left in the game … and it's hard to argue against that.
"For sure it's tough to be down 3-1, it's not where we expected to be but I don't think we took Colorado lightly.
"They're a great team. We knew that. Look at their record the last 10 games of the season and the teams they beat. Pretty hard to underestimate a team like that."