Rare Jewel
Patience
Nylander is ahead. Marner's last season has few peers, but there are a couple of comps (Wellwood, Gagne) that didn't turn into superstars. Nylander's season is literally without comparison. Nobody in the history of the sport in Sweden has done what he's done so far at this young age.
Both are truly amazing prospects. An embarrassment of riches in comparison to the second rate "top prospects" we've had recently, like Kadri and Rielly. It's very conceivable that both will end up the second best player in their drafts. (It's unlikely that Ekblad or McDavid will be surpassed.)
Rielly can't be group together with Kadri given his ups and down he's had in his short career. Rielly is closer to others mentioned than him.
Also Eichel is going is going to have take a big dip not to be the 2nd best out of the '15 draft.