If its in the north of France, quite possibly... but considering the presence of officers and troops willing to collaberate that they'd found in North Africa and the continued existance of their state's control in the region (as well as the military assets already being present in the Med.), could Operation Roundup be kept on the backburner and replaced with an expanded Operation Dragoon to placate Britain's desire to strike at the "Soft Underbelly" while balancing it with Stalin's desire for a major second front? If talks could be opened up to get Vichy to "surrender" to an allied landing like historically occured with the Italians, supported by the commanders who'd surrendered in North Africa, a minimally contested cross-sea assult could see the Allies in possession of major ports more or less undamaged and able to quickly link up with a defecting Army of Occupation and organize Resistance forces into effective military units while by-passing the main German static defenses along the Atlantic Wall. Provided the Italian Navy remains neutralized, this could put the Allies into a much less damaging, if further from Germany Proper, strategic position.