The pattern has existed forever in team sports. An extremely vital player will be lost for an upcoming game, or perhaps the remainder of the season, and the media and public will be assured by coaches and teammates that they have full confidence in the replacement.
The best the Packers could do when non-vaxxed quarterback Aaron Rodgers was revealed to have COVID and thus would miss a Nov. 7 game was to say of unused backup Jordan Love:
"We're, ah, umm, ah … confident, maybe, that he can handle it."
And then as the coaches, teammates and fanatics suspected, Love stunk it out, nullifying a tremendous Packers defensive effort in a 13-7 loss at Kansas City.
I don't think we can declare a goaltender to be as important to success as an NFL quarterback. Although that position would be the closest you're going to come in big-time team sports now that the starting pitcher has been turned into an afterthought.
Bob Motzko, in season four with the Gophers and season 17 as a head coach in Division I men's hockey, said:
"A team is not assured of winning because it has an excellent goalie. What is assured is that if you have an average goalie, you're not going to win."
Jack LaFontaine made 25 starts compared to 12 for Jared Moe for the Gophers in the COVID-halted 2019-20 season. Justen Close, a freshman from Kindersley, Saskatchewan, basically watched.