What are you talking about? The Vezina-quality backup goaltending only happened in 2017-2018, and it and the unsustainable shootout record (which hasn't been good since) were what propped up 2017-2018's point totals. In 2018-2019, the team improved, but they got relatively average backup goaltending instead of Vezina-quality, and they didn't win a single shootout. This past year, they survived relatively well through their massive injuries with their improved depth, but Andersen struggled, Hutchinson had one of the worst goalie performances in the league, and they were bad at the shootout again. That's why point totals dropped for two years relative to that one inflated year, despite the team construction and depth improving each year. Backup goaltending and shootout record basically swung from one extreme to the other from two years ago.