True, but I can only think of two WWII shooters that did Operation Overlord during the D-Day invasion of the Normandy beaches that well...Medal of Honor Frontline and Allied Assult.
Most WWII shooters go the mainstream route of inland or airborne battles. I think we're ready for a shooter that focuses exclusively on the events of the D-Day invasion of southern France with all the allied amphibious assualts: "Sword Beach," "Juno Beach," "Gold Beach," "Utah Beach," and everybodies favorite: "Omaha Beach". Sure, the British clifftop invasions would also work, but I can't recall what that landing point was code named.