This requires that the Germans disregard their doctrine, training and experience and play the game exactly as the French wish; it isn’t going to happen.
And yet, that's exactly what they were planning to do. The original German plan called for exactly the sort of frontal attack the French and British were expected and prepared for, and the attack was scheduled to commence in January of 1940. Adverse weather and the crash of a Messerschmitt Bf 108 in Belgium which had the German war plan on board caused it to be delayed, and then cancelled, and in February the radically different plan to attack through the Ardennes was approved by Hitler.
It's disputed by some whether the attack was going to go ahead, but it was definitely scheduled to happen on the 14th when the news of the crashed plane was received on the 10th, and Hitler referred specifically to what the Allies had learned from the plan when approving the new one to Jodl in February.
It's certainly hard to say that it's impossible for the Germans to play the game exactly as the French wish when they were less than a week from doing exactly that when a fluke accident stopped them.