The first-round pick (No. 17) from the 2013 NHL Draft was deemed expendable by the Senators after some early-season struggles that saw Lazar net just one assist in 33 games, and 12 goals and 36 points through the first 176 skates of his NHL career.
Backlund, selected 24th overall in 2007, understands those struggles. Through the first three seasons of his start with the Flames, Backlund had 15 goals and 46 points in 137 games.
The native of Vasteras, Sweden knows what it's like to struggle under high expectations as a youngster, but eventually develop into a key cog in Calgary.
It's a mould Lazar can follow.
"For sure," said assistant GM Craig Conroy, who had a front-row seat to Backlund's journey in Calgary
"You'd like everyone to be Sean Monahan or Matthew Tkachuk, where he just comes in and everything is 'poof,' great. You also look at where Backs was at the beginning. He was a rollercoaster of 'really good,' 'tough,' 'really good.' It wasn't always easy for him.
"I felt bad for him when I was playing with him.
"He was a young guy trying to find his way. He did, eventually, and now he gets to this stage of his career. It wasn't when he was a 20-year-old. It took him time to find his game and figure out where he fits in this league.
"Lazar is in the same boat.
"Hey, it didn't happen right away. You're a first-round pick…it doesn't happen for everybody. It's how you handle it from that point on. That's where we thought it was a great opportunity.
"Is he going to be a top-line…? I don't know. That'll be up to him. But it's okay to start at the bottom and work your way up. You see how Backs went through different stages. Maybe the points weren't where he wanted them to be early in his career.
"Now he's consistent night-in, night-out and you win with guys like that."
So if Lazar wants some advice, he just has to look a short distance away - just nine stalls down.