Or we can just call up Musil and still have Barzal/Connor and the 33rd pick player in the system who are exempted from the expansion.
coulda shoulda woulda.
What's done is done, why hate the kid because a poor trade was made.
It's not his fault he was valued so highly by the oilers.
The only thing that can come from hating on him because of his value, is that he won't live up to your expectations. What's the point?
There are two scenerios here:
Either he busts, and you spend all your time hating him, and now you were right, woo hoo good for you.
Or, he ends up a good player, and you spend all your time hating him and you can either irrationally continue to hate him, or eat crow.
For me, I think the support him and hope for the best approach is the way to go. You may be disappointed if it doesn't work out, but at least you don't let something like a bad trade cloud your judgement on the kid. If he fails, he fails, we can't change what's already happened, and worrying about it isn't going to make anything any better.