My pessimistic but, IMO, realistic view of what they're gonna do and how things are gonna go:
-Run it back with the defense and assume Lindy will unlock Byram and Power's better games and also somehow ensure Sammy will be available for more than 50 games in the season. Maybe they flip Joker in a player for player trade or move him for a pick, then trade the pick for another defenseman. I expect some progress from Bo and OP, but also assume Samuelsson will miss a shitload of time, and they'll pay for not solidifying the top 4 more.
-Massively overpay a middle of the road or aging 3rd liner to take Skinner's place as a top 6 winger and assume they don't need to do anything else. KA figures Peterka can handle line 1 duties full-time and again has zero backup plans for potential poor play or injuries to anyone in the top 6. I guess at least they'd have several kids to trot out if they need to replace forwards in the lineup.
-In a similar vein, they promote Krebs to 3C apropos of nothing other than "he's a rising young player who wants to be here." Lindy realizes this is a mistake within the first 2 weeks of the season and they sign whoever's available at that point to try and salvage the spot in their lineup. It won't work.
-Add in random, non-needle moving 4th line/AHL depth signings.
-UPL regresses slightly from the Vezina level play he offered in the back half of the year, but is generally a solid/above average goalie. Levi progresses but has some struggles as a backup.
-Pegula fires Adams at the end of the year after another wasted season. The incoming GM (assuming Forton b/c how are they gonna attract any outsider with even a smidge of credibility) still doesn't really have any idea of what he has in Kulich, Rosen, Ostlund, and Savoie at the NHL level.
I'd love to be proven wrong, but between an owner who is both absentee and a meddler, and an inexperienced GM who's in miles over his head, this team feels hopeless.