This could be fun even minus the Submarine aspect. Heavy rolling surf while trying to land troops or supplies with LVT's. Winds and waves can add a new dimensions to ship to shore, ship to ship, and AAA gunnery. Takeoffs and landings in pitching carrier decks. Oh yea, lots of new possibilities to game play.
Lakes, streams and rivers, bogs and swamps maybe? Perhaps not something that would be fully utilized in the MA's. I suspect however Special Event planners could make full use of the possibilities / potentials.
Gonna be cool no matter what
