1 player per team that will breakout

UPL shouldn't be playing in the NHL this year, the Sabres are going to be a trainwreck on D. That's not good for a goalie's confidence. Cozens, Ruotsalainen, or Dahlin are serious breakout players

You’re right , forgot about Ruotsalainen. I am concerned about this teams potential to create offence, I’m not sure if Dahlin will be able to get 60 or Cozens can get 50

I'd change:
SEA Dunn
NYI Wahlstrom
CLB: Bean
NSH: Tolvanen
WSH: Sprong
MIN: Addison

Both will get a full-season on PP1 and should be deployed correctly under Granato. Won't say Dahlin gets 60 but if he gets 50 on the Sabres this year and shows growth in his defensive play then I'd consider that a breakout year for him. Cozens will have a breakout year if he can takeover games with his speed and power, I can see him getting 40 points if he develops well this year. Ruots hopefully gets top 6 icetime and should easily reach 40 points so long as he plays the full season

All pretty fair I’d say