Is "Morning Wood" Really a Map Name in Modern Warfare 3's First DLC?

Grain-of-salt territory here, but rumors have it that Modern Warfare 3's first set of premium downloadable content will feature five maps entitled "Morning Wood," "Concrete," "Park," "Italy," and "Overwatch." The title of the first, and the fact "Overwatch" was a map in Modern Warfare 2, calls for some healthy skepticism. Modern Prestige has what it says are screenshots showing the names of the five maps in question. [h/t Dan Borenstein]