1) Mediterianian theatre of operations (they have almost the enitre planeset already. Only need to add CR42 and Glad) I am talking battle for Yugoslavia/ Greece here and maybe even crete and not the North Africa campaign.
2) The Royal Navy, criusers, destroyers and battleships (swordfish and carriers as well) and Germany gets the Uboats, destroyers and Bismark... Help with battle of Norway scenario?
3) Most likely in my book is translucent water with depth. Like Oleg showed us in one of the ship demo's Instead of the water being a flat layer as is the current place holder water it will now enable ships to sink properly