Look, if squadrons aren't moving to more target-rich pastures, or if a bunch of horde-loving freelancers is able to mess up the balance, it's probably better to figure out why and fix that. This new balancer hurts too many people who aren't causing the problem in the first place.
In amongst the childish sniping in these topics I've seen a lot of good ideas about alternate approaches to fix the problem. The use of Perks is one of these. But I'd flip the logic ... meaning I'd accelerate the perk discount for outnumbered countries rather than charge perks for "normal" planes. So if you're outnumbered all the time, you may be able to actually fly Tempests and C-Hogs and Spit XIV's to your hearts delight even if you don't have 1000's of perks. And that gives people a reason to move, instead of a punishment for not moving.