If You are planning on achieving a higher Rank in the PvP System You should better hurry up, since the Honor will be reset when burning Crusade starts. The only thing that will remain is the highest Rank you achieved. If You are just trying to get Rank You should think this over and postpone any effort.
„The old honour system will be removed when we launch the new honour system with the release of the expansion. There will be no carry over from the old honour system to the new one, aside from being able to display your title of highest rank achieved. The slate is effectively going to be wiped clean, giving birth to a new honour system, “more powerful than you could ever imagine.”
Actually it’s a pretty simple and to the point change, the ‚powerful‘ spiel was just for fun.“ – Drysc