Blizzard revealed today that they are planning to implement the next major content patch entitled "Before The Storm" on December 5 in the US and December 6 in Europe.

That patch will include changes to the honor system and additions to spells and talents for all classes.

More information here:

worldofwarcraft.com forums 
wow-europe.com forums

What it means is that there’s no point in doing any more PvP if you are in it for any PvP rewards. I stopped PvPing weeks ago because I realized I’d never get a significant rank before the patch. I can only feel sorry for those who didn’t reach their intended rank and "wasted" the time getting close to it.