I've been sitting out of this thread for a while, watching what develops.
It seems that the main sticking point is the idea of the 'two-sided' war. As I understand it, the opponents of the idea believe that this would lead to all available aircraft converging on one sector or airfield to do battle.
And this is a bad thing?
Think about it. Let's look at a mythical night with 90 players online.
Option 1. - The Current Situation
The 90 players are evenly split between Knights, Rooks and Bishops. Fights are occurring all over the map, often in relatively small groups of 6 or so. There are sporadic areas of concentrated forces, where you might find 20-30 aircraft doing battle. But you still will probably only see 3 or 4 buffs in the larger groups, since current buff accuracy means we can level a field with only a small number of bombers.
Option 2 - the Two Sided War
There's 90 online, evenly split between Country X and Country Y. Because buffs are less accurate at altitude, Country X (the attacker) has a formation of 10 buffs inbound to a base. They have an escort of 15 fighters, with the remaining aircraft either furballing or driving vehicles to the base.
GROUPS OF VEHICLES! Bloody big seething masses of armor heading for the 1 base under attack.. not split between 5 or 6 bases .. all converging on the one place!
Buff boxes.. close and long range escorts.
Only possible if we have a single point at which to do battle.
Now I know some will say, "But you'll never get even numbers.. so one side will always be at a disadvantage". So what's different to the current situation. If anything, it's even worse now, since you often see the most populous countries battling against the country with the fewest online in an attempt to race each other to winning the war.
Anyway, just a thought. I have these visions in my head of ranks of buffs or panzers performing set-piece moves in a concentrated attack on enemy fields.
And voices in my head too... but that's another story

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C.O. Phoenix Squadron
http://www.users.bigpond.net.au/phoenixAces High Training Corps