Grönborg is going to be all over Pettersson for next years WC if he's playing in the NHL, where he realistically could be a 50 or 60 point guy. Just like when he refused to play Dahlin in the Olympics, Grönborg can't seem to think two steps ahead. Dahlin got benched in favor of a bunch of veteran euro scrubs that are going to keep playing in Europe for the rest of their careers, never being close to the NHL level. Next year, Dahlin will be in the NHL and he's going to do better there than any of the guys on the Olympic team would have been able to, without it even being close. As soon as Dahlin got to play in the Olympics, he literally made impact instantly.
I guess Dahlin and Pettersson are both just going to have an insane upcoming summer, with both outgrowing their talent, and against all odds they will be good NHLers as early as next year. Imagine guys like Pääjärvi and De La Rose getting a spot on this team over Pettersson..