Your premise is based on the notion that the Hawks are interested in trading Crawford, or at least are partial to the idea.
The reality of the situation is that doesn't appear to have ever been the case. Crow's the Hawks' guy, they're sticking with him for good reason, and saying that they should consider otherwise is just being a contrarian at this point.
Further, what would be a fair return? Two nothing prospects? An extremely late round draft pick? Unless you're expecting more than what the Nucks got for Lack, I don't see what you could've possibly expected that we'd realistically get that would appease the upset folks in here.
This was a nothing move, getting upset about it is just getting mad for the sake of getting mad. And we got a dece prospect in return for Raanta, let's not act like the backup goalie market is so barren and that teams that need one are so desperate that they're going to toss out an arm and a leg for one.