Past success doesn't guarantee future success. The team, currently, by all metrics, is bad or below average except for one: goaltending. The team was not as reliant on goaltending in the two seasons they made runs.
2019-2020 shortened season: Isles were at 49% xGF. That wasn't good. However, they were allowed in due to the weird play in. In the playoffs, the Isles were at 52% xGF. They improved as the season went on. They were better against better competition in the playoffs starting in the play in round. This then spilled over into the 2020-2021 season, where the Isles again were at 52% xGF and were legitimately good all year. However, if you really want to talk about revisionist history. The Isles weren't good in the first two rounds of the 2021 playoffs. Their xGF% was 46%. If you remember, they got outplayed by the Bruins and Penguins. The goaltending the Isles faced those two rounds were bad and the Isles managed to get past them. However, the Isles bounced back nicely and played fairly well against the Lightning and lost in game 7 on SHG.
Credit has to be given. They went further than anyone expected. And that is the point. There was an element of luck and intermittent good play to get us that far. However, fans and experts alike, watched this team and kept saying there was a missing ingredient. That ingredient varied based on who you talked to. But for me, it was another elite forward. Someone who could create offense to complement Barzal, Nelson, Lee. Instead, Lou fell hard for this team, and added more of the same while subtracting Toews.
This inability to add and improve the product is a fireable offense. Last season was not a fluke. Yes, COVID and road trip was a big deal. They may not be as bad as they were last year. However, they peaked in 2020-2021 and have been since in decline. You can point that this team is built for the playoffs. But that team, mostly unchanged, is now two years older. It was a huge miscalculation by Lou and with an aging team, that window started closing at the end of 2021. There was a chance this past offseason to maneuver some more talent on the team, but we squandered a precious asset for Romanov. Overall, a frustrating class of roster building incompetence ever since Lou took over.