If the Oilers release him, that most likely means our management has asked for him, which would mean they have some kind of plans for him. Of course, he'd still have to show during the camp that he's not completely dead weight, but at that point his chances would be better than decent.
One would hope they have already thought this out a long time ago. Pulju could be a gamebreaker, and winning gold would do wonders for his confidence. Obviously, he is already confident, but winning the world champs would raise his motivation level through the roof, heading back to NA for the 2017/2018 season.
ps. I'm still wondering what the heck is up with this Armia situation? Why is it such a mystery? What is taking so long for the media to hear about his decision? As mentioned earlier, he was definitely contacted. I'm really amazed not having heard anything yet.