The problem:
We have such a small PvP scene on the PvE server that often the BGs aren't completely full, resulting in the majority faction (Alliance) always having 1+ more player than Horde. It often tips the scale in their favour. Feels like half the WSGs are 6v7, 7v8 etc. You could probably dig up some numbers on that
Could you script the queues so that the minority faction doesn't have to fight uphill against superior numbers? It's quite tiresome.