As I read, your “not perfect solution” ist simply doing nothing.
Surely there are two sides on this discussion: keeping it as real as possible means, in fact, doing nothing. And trying to soften this impact by changing things, that’s the other side.
As a direct victim of this development (I will lose one of my airlines on Kaitak soon) I must say that I’m disappointed. It’s not because I just lost a piece of work that took many hours to build up, but because of what I think is simply ignoring this. I have no problem with realism, but why not keeping this back and announce a prais raise withing two weeks, maybe? This will give players a long enough time to think about a strategy to counter this and keep AS real nonetheless.
Furthermore: WHY did you choose as you did? What were your thoughts about keeping it the way it is? Just speaking for myself, but reading your blog post it says to me: ah we have no clue how to solve this so let’s do something else.