Either way, it seems that a much more powerful side-balancing mechanism is inevitable. It will mean one way or another, people will be limited, or stopped, from joining a certain country that begins to accumulate dangerously high numbers advantage over the others - even if it means certain members of the squad will not be able to fly together.
Being in a good and large squad is certainly no sin. However, an elephant roaming around in your backyard is a problem despite the fact noone can blame the elephant for being such a lumbering behemoth that craps a lot of shi* all over you wife's rosebed. Big squads do often create imbalance, and its effect is especially noticeable when arena numbers are smaller.
I'm not sure what HTC is brainstorming right now, but I do imagine they realize the scope of the current situation and will bring out a solution - perhaps, a drastic one.
The question is, when that moment comes, how ready are AH gamers and squads, to accept that as a given fact?