Just a couple comments fwiw from a disheartened customer that no longer plays BOS and no intent of purchasing BOM. I have to think there are many SP guys much like myself. Obviously these shots are called in Moscow as you have stated, but they ain't here at least participating in this discussion.
1: Give us a career mode ala ROF. Yes I realize more folks probably went to PWCG over the beta career, but I am telling you the same type of career mode for BOS would do wonders for the SP community. Something like PWCG is obviously far off if ever. They already have the basis of that mode available from ROF, maybe it would be much more difficult than I envision, but the basics are there already.
2: Give us the same graphic and controller options ala ROF. Many of us, heck probably most dedicated long term flight simmers, invest in controllers and computer hardware just because we have these abilities available in PC gaming. This is a big reason so many of us choose to do this gaming over the PC rather than a console.
Imho, those two things right there would be a large boon for BOS/BOM.