I don't understand the large amount of support for Rubstov right here. It seems like people are voting for Rubstov based on upside rather than what he has actually done. Which, I think would be fine if his upside was actually really high, but I'm not sure it is. If he makes it, I imagine it would likely be as a 3rd line C/LW. I definitely don't see any top line upside.
Now the other close option in the poll, Vorobyev, has proven himself to be a quality pro player in the AHL and is on the verge of making it with the big club. He might be limited to a 3rd line role, but that at least looks obtainable unlike Rubstov's upside.