Clearly not a player you trade at this time.From that quote, it sounds like they're counting any points scored in seasons where the player started as a teenager, rather than points actually scored as a teenager. E.g., Ekblad turned 20 in February of his sophomore year. Guarantee you not all 75 of his "teenage" points were scored before then.
Either way, Dahlin is getting to #2 on the list, barring a long-term injury, but perhaps worth noting since Dahlin won't turn 20 until after this season is over and done.
Also, they count all of Phil’s points when he did take shifts and games at Center.