DeBoer has said he will play the goalie who gives Vegas the best chance to win since the Golden Knights acquired Lehner from the Toronto Maple Leafs on Feb. 24, 2020 after the Maple Leafs acquired him from the Chicago Blackhawks earlier that day.
Lehner took the No. 1 job from Fleury in the playoffs last season. Fleury won the job back this season, when they shared the Jennings Trophy for helping the Golden Knights allow the fewest goals against in the NHL (122).
Each has been a finalist for the Vezina Trophy, which goes to the best goalie in the regular season. The NHL general managers voted Lehner a finalist in 2018-19, when he was with the New York Islanders, and Fleury one this season.
"We talked going into the playoffs about using our depth," DeBoer said. "… We're not going to be afraid to do it in net. It's the strength of the team."
Lehner said he took his own bus, arrived at Bell Centre four hours before the game and spent two hours reading criticism of the decision on Twitter.
"I've been putting up some pretty good numbers and people act like that I'm not very good, especially in our own town," Lehner said. "But you know, I have a lot [of support] from the team, my teammates and my coaches.
"Me and [Fleury have] gotten really close this year, supporting each other. We don't care about the noise. It's just great motivation for me. It was very enjoyable on Twitter today, and thank you, guys, very much for giving me that motivation."