Yes Zboril from the infamous 2015 draft. He looks like a beauty. A whopping 2 games in the NHL and a career minor leaguer. I don't think Boston has high hopes for him for their future. They should have drafted Thomas Chabot instead. As for the other two I think Juolevi has more upside than both of them, if it wasn't for the injuries Juolevi would already be a regular in the NHL. I think he makes the Canucks next year, but the issue is we have Rathbone who could be even better.
Yes Virtanen with his 21 goal pace this year is absolute garbage, even though he gets almost zero power play time. I don't think so. If he went to Boston he could be a star, he just needs a change of scenery and to get out of Vancouver with all the hometown distractions.
As for Carlo straight up for Boeser I think Boeser has more value than that, but to be honest if we re-sign Toffoli and with Podkolzin on his way to Vancouver in less than a year I would consider it. If Boston added a pick this year I would pull the trigger.