War college is a place where they send you to learn the process of decision making from the tactical to strategic to the national policy level. It is taught by a wide variety of people, some with war time military experience and others with more academic and historical prospective. Their opinions and predictions of the next war do not always agree, and that is by design.
While this article may be interesting, its just one of many that students at war college produce, and the mileage can vary. The main purpose is to generate debate and forward thinking.
Bang on - thanks for posting.