Rasmus Dahlin was pretty good playing defense his rookie year too.
You'd have a hard time proving Myers or Risto were rushed considering their long careers.
Cozens, idk, I think he just reached his peak and fell off. I guess we'll know after Ottawa plays him this season.
Every single nhl team though, has a Myers prospect or a Ristolainen. A first round guy that didn't spend 2-4 years at a lower level.