So let's say they trade Tanev/Edler for a pick+ a young guy that fits the criteria mentioned and might also fit in the long term plan I don't see why Canucks fans would be upset?
1) Because Benning is simply awful at identifying young guys that are actually any good (usually they are waiver eligible players that teams are trying to salvage something out of)
2) He's allergic to picks and likely won't acquire any
3) Under the guise of "being competitive", he'll target a roster player. Problem is, trading Tanev will create a much bigger hole on the roster than any player he can reasonably get back in return without giving up picks/futures.