I'd assume that Roy will want to shuffle the line matchups at home and I'd guess he'll start by getting Horvat's line out against KK and Necas instead of Aho or Staal. That's gonna shift Carolina's D-pair setup, so look for Slavin and Burns to pair with KK's line while Skjei and DeAngelo get whichever line pairs up with Pageau's unit. I'd guess that will be Aho's line but maybe Roy will look to burn that line against Staal's group and try to get Nelson going offensively. Either way you slice it, NYI doesn't really match up well ... at least so long as KK can keep getting into the possession game with his group and Necas doesn't blow it by doing that turnover machine thing he sometimes does. Kuznetsov of course, remains the wild card. The Isles can't really do anything to match up with Carolina's fourth line, but they also can't afford to shorten the bench. Brindy is free to shift gears and throw Koozie up with Necas to change pace, or throw Drury up there if they need a bigger defensive presence and KK is doing one of his disappearing acts.
Either way look for DeAngelo to be sheltered and given every opportunity for offensive zone restarts. That's why he's with Skjei and not Slavin. You WANT Slavin for key defensive zone draws and you don't want to have to juggle the pairings any more than you have to. The Canes have used all three D pairings with all four forward lines, so they're not as stuck in their rotations as most teams. They'll juggle the 5 man groups, not the D pairings ... unless everything goes pear shaped.