I think the most important fact in this argument is being left out.
This is world PvP, which barely even exists as it is right now. If it does get as bad as doomsayers are going on about here then it will just be as popular as it was in Wrath. On a PvP server and don't like the world PvP? Reroll or stick to something you'll enjoy, like rated BGs and arena. If you wanted fair world PvP then you are asking for something that never even pretended to exist in the first place due to faction balance issues.