It’s very early and my post will likely age like milk, but in terms of the future (when teams like Tampa Bay have their core aged out), I have them behind:
Anaheim (Carlsson, Gauthier, McTavish, Mintyukov/Zellweger);
Chicago (Bedard, Levshunov, Korchinski, Vlasic/Boisvert/Vanacker/Moore/Nazar/Rinzel);
Colorado (MacKinnon, Makar, Rantanen, Landeskog/Mittelstadt/Toews/etc.);
Dallas (Hintz, Robertson, Heiskanen, Johnston/Stankoven/Bourque/Oettinger);
Edmonton (McDavid, Draisaitl, Bouchard, Hyman/RNH/Ekholm);
Florida (Barkov, Tkachuk, Reinhart, Forsling/Bennett/Lundell/Ekblad);
Minnesota (Kaprizov, Eriksson Ek, Faber, Boldy/Rossi/Wallstedt);
New Jersey (Hughes x 2, Hischier, Nemec/Silayev/Casey/Bratt/Meier/Hamilton);
San Jose (Celebrini, Smith, Dickinson, Musty/Eklund/Bystedt/Mukhamadullin);
Vancouver (Hughes, Pettersson, Demko, Boeser/Miller/Hronek);
Arguable:
Buffalo (Thompson, Dahlin, Power/Byram/Benson/Quinn/etc.)
Columbus (Fantilli, Jiricek, Lindstrom, Johnson/Sillinger/Mateychuk/Marchenko/etc.);
Detroit (Seider, Larkin, Raymond, Danielson/Edvinsson/Sandin-Pellika/Kasper/Cossa/DeBrincat);
LA (Byfield, Fiala, Clarke, Kempe);
NYR (Lafreniere, Fox, Schneider, Perrault/Othmann);
Ottawa (Tkachuk, Stutzle, Sanderson, Chabot/Norris/Batherson/Ullmark);
Philadelphia (Michkov, Konecny, Sanheim, Tippett/Drysdale/Bonk/Luchanko);
Seattle (Beniers, Dunn, Wright, Catton/Sale)
Toronto (Matthews, Marner, Nylander, Knies/Rielly);
Utah (Cooley, Sergachev, Iginla, Guenther/Beaudoin/Hayton/Keller);
Vegas (Eichel, Hertl, Stone, Hanifin/Pietrangelo/Theodore).
So definitely not top 10. Somewhere between 11 - 22.