On paper they might be (depends if they get 30 goal or 17 goal Patches) but I also wouldnt be surprised if they missed playoffs. Almost every single guy on that team had career years last year. Is William Karlsson going to have a hart calibre season again? Will Fleury play like that again (hes always been inconsistent)? Rielly Smith pushing a point per game again could definitely never happen again, same with Marchessault. Even if a guy like Marschessault has another similar season, I find it hard to believe that all those guys will repeat the year they had, and from what I remember they were pretty lucky injury wise.
I would probably bet on Karlsson scoring less than 25 before I bet on him hitting above 35 again. The most hes scored in the last 5 years is 15 and that was 5 years ago in the SHL, he hasnt broke double digits once besides that. I'm not syaing its a for sure that they go down hill and miss playoffs, but I could also see a lot of guys coming back down to earth and it happening