For those who are dismissive of the Puljujarvi comparison, I encourage you to watch some Puljujarvi prospect tape.
He was flat out incredible as a 16 year old at the WJC. One of the most dominant underage performances I can recall, yet by some miracle didn't register a point. (sidenote, he and Aho always seem to have such incredible chemistry, Hurricanes should really be pushing to acquire him):
His Liga highlights are quite reminiscent of what Slafkovsky has shown:
I do think Puljujarvi is probably a better player than his numbers suggest, and could still become a more dominant player in the right situation (cough Carolina cough) where he can regain some confidence. But I think expecting Slafkovsky to become significantly better than JP is probably unreasonable.
Puljujärvi had trouble getting comfortable in his first stint in NA since he spoke so little English. He also had his (genetic?) hip problems that caused problems/pain for a while until his double hip surgery in March 2019.
Player development didn’t go as one would hope there, that happens with a lot of players for a variety of reasons.
At the 2015 U18 in his age 16 season, Puljujärvi (7 GP 2G 5A 7 Pts) played with Laine (7 GP 8G 3A 11 Pts) and Aleski Saarela (7GP 3G 5A 8 Pts).
On the All-Star Team from the Finns (who won Silver): Goalie: Veini Vehviläinen, Defencemen: Vili Saarijärvi and Forward: Patrik Laine
Goalie Vehviläinen also won the IIHF Best Player Award (Goalie).
At the 2015 U20 Puljujärvi didn’t score any points but the whole Finnish team scored 8 goals in 5 games and 4 of them were scored by Rantanen. Puljujärvi played with Aho, Laine wasn’t there.
The Finns lost 1-2 SO to USA w/ Demko, with Ville Husso in their net (Rantanen with the only goal.) Puljujärvi did have 5 shots (out of 29).
Then the Finns lost 1-2 to SVK w/ Tournament MVP Denis Godla in net, with Juuse Saros in their net. (Rantanen scored the only goal.) Puljujärvi did have 6 shots (out of 38).
Then the Finns lost 4-1 to CAN w/ Zach Furcale, with Saros in net. (Arturi Lehktonen scored the only goal.) Puljujärvi did have 7 shots (out of 28).
Then the Finns won 2-0 vs Germany. Rantanen &
Julius Honka with the goals, Husso with the win and Puljujärvi with 5 shots (out of 38).
In the Quarterfinals the Finns lost 6-3 to Sweden. Rantanen, Juuso Ikonen, & Kasperi Kapanen with the goals, Husso with the loss, and Puljujärvi with 3 shots (out of 33).
At the 2016 U18 in his age 17 season, Puljujärvi (4GP 5G 2A 7 Pts) memorably had a hat trick in the Gold Medal game 6-1 win against Sweden. Puljujärvi played mostly with Janne Kuokkanen (7GP 3G 4A 7 Pts) & Otto Sampi (7GP 1G 1A 2 Pts) after arriving late due to the Liiga playoffs.
On the All-Star Team from the Finns (who won Gold): Goalie: Ukko-Pekka Luukkonen and Forward: Puljujärvi
It was at the 2016 U20 where Puljujärvi (7GP 5G 12A 17 Pts), Aho (7GP 5G 9A 14 Pts), and Laine (7GP 7G 6A 13 Pts) formed Voltron.
On the All-Star Team from the Finns (who won Gold): Defenseman: Olli Juolevi and Forwards: Puljujärvi & Laine
Puljujärvi also won IIHF Best Player (Forward) & Tournament MVP