[Skanvak]

Without the posibility to manage production, I don't know how making a Japanese commerce raiding efficient? There are too much variable and uncertity on this front so I guess that keeping to hisotical doctrine should be kept with the actual game focus.

Second, I said that submarine where interesting true. But how to keep the game simple with the submarine? Actualy the game assumme the sbmarine are as successful as they were historically. On which aspect (beside OIl supply that can be refine for that) will you impact submarine? Will you play submarine as bonus unit or would the players (or only the US) have to deploy them on the map to plan its campaign?