Valk is not going to play with the big club this year. I think right now, everyone has to get that out of their heads as a possiblity. No matter how many goals he scores, Valk needs to learn the defensive side of hockey and that would be in Utica.
IF, he continues to score and IF, he shows the ability that he is capable of being defensively competent, then he will earn a 2 way contract. Then, IF he has a successful season with Utica and IF, he outplays Shinkaruk or Jensen, then he will play for the Canucks.
Ideally, Shinkaruk and Virtanen are shoe-ins for top 6 wing positions. That leaves Kassian and Jensen as favorites for the last two spots, and hopefully one of Valk/Fox/McCann can outperform Kassian and or Jensen. Pushing one of those guys into a third line role, which I think may be ideal for Kassian, but more than likely Jensen.
So, Valk has a Alex Burrows type road ahead of him.