Despite major misgivings from his senior commanders, including Gerd von Rundstedt and Walther Model, the plan was not modified and the jump-off date was eventually set as 16 December 1944. Meanwhile, the Allied commanders considered the Ardennes area to be unsuitable for a large-scale German attack, mainly because of terrain issues. In addition, intelligence reports suggested that the only German divisions stationed in the area were weary, and in the weeks leading up to the assault, no Allied commander saw reason to believe that an attack was imminent.