Agreed.
Seeing as the period did have many elements of naval warfare on both sides...and I assume much of the map(s) will be based over the sea, I hope they've addressed this, and include some fun single missions based on defending/attacking merchant/Royal Navy ships and German subs rather than then usual flying around hunting bombers or evading fighters.
Could they re-create the sinking of HMS Foylebank by 33 Stukas?