Some of the criticism that the Oilers are getting in this thread and elsewhere is entirely valid. What some "business people" seem to forget, a little too often if you ask me, is that business practice still falls within the moral landscape that we as individuals fall under. In other words, a business is subject to much of the same moral judgements that Tom, Dick, Harry and Jane are. Corporate contracts don't just absolve a group of people from doing clearly immoral things. Of course, many large corporations get away with garbage dealings for precisely this reason. But anyone who has studied corporate history knows that being too shitty too often, despite the contractual legitimacy of some of those dealings, can lead to severe repercussions, sometimes even in the form of bankruptcy.
Anyways, to be honest this issue is a minor blip on OEG's radar. We only know about it because the owner discussed it publicly, but things like this happen all the time. That said, that doesn't mean that it's not a shitty move by OEG. Businesses try to pretend like they aren't beholden to the same moral standards as individuals (there is a reason why business ethics courses in college aren't taught by anyone in philosophy departments), but really they are, whether they like it or not, and history has shown it. People have a legitimate claim to be upset here.