stevoid wrote:But then you exacerbate the points differential that occurs when a large BG army exchanges BGs with a smaller army, i.e. they gain from the draw as well as being hard to break!
You are presupposing that an army with large numbers of BG is in fact able to trade BGs one for one with the army with a smaller number of BGs. This is unlikely to be the case. It certainly isn't likely to be the case simply because one army has more BGs.
Example:
A BG of 8 Superior legionaries with a commander fighting in the front rank, fights 2 BGs of 4 Superior legionaries with a commander in the front rank of one of them.
How many BGs will the losing side lose in each case? Which side is statistically more likely to win?
If the 2 BGs of 4 manage to hit the BG of 8 in front and flank, then of course they are likely to win. However, in order for this to happen the player with the 8 has to be playing worse than the other guy. If the guy with 2 BGs attempts to achieve it and fails, he simply has one of his BGs run over by the larger enemy BG which then turns and trounces the other.
The game is about skill, not about having more BGs than the enemy, and certainly not about manipulating the score sheet by having more BGs than the enemy.
Some skillful players like armies with large numbers of BGs because that allows them the maximum opportunity to exercise that skill. That does not mean that those armies are a good bet for less skilled players, nor does it mean that a victory with such an army requires less skill than a victory with an army with fewer, stronger BGs - it may in fact require more.
The Sassanid army with 9 BGs in 900 points came 5th out of 20 armies in the Rise and Fall of Rome section at Godendag. Its owners will (I hope) forgive me for saying that they are not exactly tournament tigers, yet they did well with the army - in spite of, or possibly because of, their smaller number of (powerful) BGs.