One of the things that I disliked in HOI3 was the fact that Norway was on balance not worth capturing as Germany in HOI3. Germany needed Norway's port at Narvick to import iron ore from Sweden. Given the fact that on balance Norway itself does not justify the cost of being occupied unless the Axis has at least Naval parity with the allies (UK/France) there should be a reason for Germany to control Norway without controlling Sweden in HOI4.