For example, Jake Allen had that opportunity with the St. Louis Blues and struggled earlier with the accompanying pressure of taking over the reins after the Blues traded Brian Elliott to the Calgary Flames on June 25, 2016.
In Anaheim, general manager Bob Murray said Gibson, 23, has matured.
"He's talented and he used to take it all for granted," Murray said. "No matter how good you are, you've got to work at it. He had to work on some things. He now knows when to work and when not to work. For all these No. 1 goalies, it's not every day; it's when you work, you work.
"He's got talent and he's a competitor."
Murray addressed the important presence of backup goaltender Jonathan Bernier, who was acquired from the Maple Leafs for a 2017 conditional draft pick on July 8, 2016. The Ducks projected Bernier would play between 20-25 games because Gibson was not quite ready for a heavy workload. Bernier has played 21 games this season.
"We needed a veteran with him," Murray said. "I think [Bernier] has been real good for him. John's grown up. I see it in his practice habits. That's the most telling thing for me."
The Ducks are finding they don't need to handle Gibson with kid gloves as they move into the final quarter of the regular season. He was recognizing the next phase and Sunday was a sneak preview.
"At this time of the season, that's the way it's going to be," Gibson said. "I mean, going into the playoffs and towards the end of the year, every game's going to be tight. There's not much room for error, so you've got to be pretty good."