Willander, Lekkerimaki and D-Petey IMO. We already sold Hunter, and top-notch ELCs are worth their weight in gold. If we were to trade for BUchnevich I'd rather a young forward like Hoglander go back if Podkolzin or another young forward has proven that they're ready to be the next man up, since they would cost less but would themselves be ready to step up.
What do the Blues need? I'd hope we can do Hoglander + Mikheyev (to make the cap work) and 1st as a foundation, since there were comparables to Lindholm, but I think Vancouver's really at a point where, having spent to get Lindholm, they need to be smart about what other futures they trade. He would be a great skilled winger to add, since Vancouver could really use 1-2 more.