2. Lehner or Fleury, or both?
Golden Knights goalies Marc-Andre Fleury and Robin Lehner have alternated starts for the past 24 games.
The biggest decision coach Peter DeBoer has entering Game 1 against the Wild is choosing who will be in net. Beyond that, will the Game 1 starter also start Game 2 regardless of the result?
Fleury was 9-3-0 with a 1.84 GAA, .932 save percentage and two shutouts in his 12 starts since March 29. Lehner was 8-3-1 with a 2.13 GAA, .921 save percentage and one shutout in his 12 starts
3. MacKinnon's health key for Avalanche
Nathan MacKinnon didn't play in the final two games of the regular season because of an undisclosed injury. The center's health is paramount to Colorado's Stanley Cup chances.
MacKinnon also missed games May 7 and 8 against the Los Angeles Kings because of a lower-body injury. Avalanche coach Jared Bednar said the injuries are not related and they're hopeful that MacKinnon will be ready to play Game 1 against the Blues.
MacKinnon scored 65 points (20 goals, 45 assists) in 48 games this season. He finished fourth in the playoffs last season with 25 points (nine goals, 16 assists) in 15 games and averaged 1.67 points per game, the most among players who played five or more games.
4. Will Tarasenko and Dunn be ready to go for Blues?
The Blues have question marks surrounding the health of two players who could make a significant impact in their series against the Avalanche.
Forward Vladimir Tarasenko, who scored 14 points (four goals, 10 assists) in 24 games, missed the final six regular-season games and eight of the last nine with a lower-body injury. Defenseman Vince Dunn, who scored 20 points (six goals, 14 assists) in 43 games, missed the last 11 games with an upper-body injury.
It's also worth noting that defenseman Colton Parayko didn't play in the regular-season finale against the Wild on Thursday because of an undisclosed injury. But his availability to start the series seems to be less of a question than that of Tarasenko and Dunn, who each is day to day. Neither has played in a while, and St. Louis might have to forge on without them against Colorado.