How about now? I think it's pretty safe to contend that a WWII game that pushes the US and Japan to the margins is at least to some extent, marginalized, and that's hardly a unique impression. I'm not talking about some random quasi-nation, some nacent banana republic or some recently-sprung colony. We're talking about the oldest continuous monarchy on the planet, and the largest economy on the planet. We're talking about one of the Main Drivers of the World War, and the Ultimate Ender of that war. It's gotta be clear that under HOI & HOI2, Japan and the US often formed alliances of their own, and didn't join the 'allies' or 'axis', and while the new alliance system might fix that, the difficulty modifiers haven't been discussed.
So while I'm asking for the devs to consider it, in a public forum, (obviously not the best place) you're trying to tell me that the devs can't or won't (or have and aren't saying if they would) consider it, which is just silly. Let's all stick to what we know. If you know that they won't, be sure to tell Johan that I love his work, major power difficulty notwithstanding.