Looking back on it, those 2021 playoffs piss me off so much because I genuinely think that was the last chance the Penguins had to truly go on a run and potentially win a cup. That team was great both at forward and on defense, and then Jarry just absolutely shit himself in the playoffs. I don't think this team is ever going to have as complete of a lineup as they had at the end of the 2021 season again.
Compare that team to today's team:
Guentzel-Crosby-Rust
Zucker-Malkin-Kapanen
McCann-Carter-Rodrigues
ZAR-Blueger-Tanev
Dumoulin-Letang
Pettersson-Marino
Matheson-Ceci
I know people don't fondly remember the BART line, but ZAR, Blueger and Tanev combined for 23 goals and 53 points in a 56 game season. And that was with all of those guys missing double digit games (11 for ZAR, 13 for Blueger and 24 for Tanev). The 3rd line had a guy who was on pace for 60 points in McCann with a red hot Carter who put up 13 goals in 20 regular season plus playoff games. Even Rodrigues still paced for 33 points, which is good 3rd line production but seems like an afterthought compared to McCann and Carter.