I like the idea but how important is the Battle of the Atlantic? In the WWW it looks like Germany is still using Type 2's and neither of them seem to be paying much attention to the sea. England almost lost the war due to the battle in the Atlantic.
Sadly HoI 4 has retarded the Battle of the Atlantic to be of no importance at all. As UK player you just constantly industrialize the isle and then you're fine. While production of sophisticated equipment gets slowed down a bit (and apparently that's far from being balanced as of yet), you can still produce whatever you want. So in the game there is no need to produce Sten guns and Mosquitos made of wood (!) due to the lack of resources...
That's in a stark contrast to what it was in history. Without constant imports of even food (wheat and stuff) the UK could have been starved into submission. As it has been put by politicians and historians, the UK desperately had to get "the butter and the guns ashore". Even with ten times their industry, the UK could not produce any more war materiel unless they were able to keep the convoy lines in shape. There had been pretty desperate times, especially in 1942 and 1943 when the Jerry subs sunk hundreds of thousands of tons of merchant shipping per month - often with prefabricated tanks, planes, artillery pieces, fuel, coal and food on board. UK actually had to sail their convoys so they could get the fuel and coal to enable their ships for leaving harbour for the next mission.
Not so in HoI 4. UK industrial power remains at peak at all times. Ships, planes and all mechanised stuff gets produced without any scrap of resources. And - worst of all - the units then work on nothing but love and national spirit for the next twelve years...
Bottom line: Why should any of Johan or Daniel waste their time and effort to do something that does not matter ingame?!
I actually feel saddened that this crucial theatre of action in ww2 has effectively been put out of commission. Probably they had to come up for the literally indefinite prewar resource stockpiles of UK having been put out of game in this iteration. In this regard they have done a great job the way they did.