OK. Hears my new idea for the new CV groups. For each War arena, will have CV groups from those years spawn at a Port. These Ports will spawn a random group from a selection countries, model of that year, what class of ship (ex. destroyer, cruiser, battleship etc.), and the # of ships that will be in that CV group. This will affect the intensity of flack cover, targets of opportunity, and battle tactics for attacking and defending CV groups.