ZYanksRule
GO BOBCATS!!
For "the research" to say such a thing, I would think someone would have to have done it, and had it work out. Can you, or anybody, cite instances of that being the case? A coach pulling the goalie at six minutes, down a goal, and gone on to win the game? At five minutes? At four? The 'sample size' of such games even attempted must be miniscule?
Here's a few links:
https://www.sportscasting.com/statistics-say-this-is-when-nhl-teams-should-pull-the-goalie/
Deeper dive on 538 from a few years ago:
https://fivethirtyeight.com/features/nhl-coaches-are-pulling-goalies-earlier-than-ever/