Can you think of a single team that is a legitimate threat to make the playoffs year in and year out that would displace their 1c for Karlsson? Hell even non playoff teams...
NYI: Tavares, no
ANA: Getzlaf, no
TBL: Stamkos, no
PIT: Crosby, no
LAK: Kopitar, no
CHI: Toews...doubtful.
WSH: Backstrom, no
PHI: Giroux, no
BOS: Bergeron, no
TOR: Matthews, no
WPG: Schiefele, no
COL: Mackinnon, no
DAL: Seguin, no
CGY: Monahan, no...maybe, but likely not.
EDM: Let's be real here.
VAN: Sedin or Horvat...maybe. But who is the best option for feeding Karlsson pucks here? Boeser, Sedin, or Leipsic? Downgrade for Karlsson as Boeser is a triggerman, Sedin is washed up, and Leipsic couldn't work with Karlsson in Vegas, I don't see why it would work on a worse team.
CBJ: PL Dubois or Foligno? I mean sure but it's pretty hilarious to think the team that gave him up is suddenly gonna run him as a 1c. He could be good with Panarin and Atkinson though
OTT: Duchene, ehhh. Most likely not.
NJD: Hischier, probably not
FLA: Barkov, nnnnope
NYR: Zibanejad, perhaps but unlikely. They don't really have great playmaking wingers anyway.
CAR: J. Staal. I guess, but what's enticing Wild Bill to go there?
MON: Same question. Sure MTL would give him that chance but they're a dumpster fire.
AZ: Stepan, sure, but again. Dumpster fire.
DET: I guess.
BUF: Eichel, no chance. Also dumpster fire
SJS: Couture, Pavelski. Absolutely not
MIN: Koivu, Staal. No chance.