I have an idea! Let's stop the semantics argument then, and call them down for being scum, huh?
They come along and flash money that other, smaller, (better), developers and publishers don't have, and buy up all opportunity for popular sports league titles, so that they and only they can develop software for it. If that doesn't fit a particular person's interpretation of the word monopoly, then use a phrase that's more appropriate for you. One way or the other, it is a practice that should be forbidden, and definitely not supported by any gamer who has his and colleague's interests at heart.