#1 - Jan. 30, 2013, 2:54 a.m.
Blizzard Post
Providing an environment where players can compete in the spirit of fair play is extremely important to us, particularly in rated Player versus Player combat. As part of that commitment we regularly monitor gameplay, and have discovered an issue where some Rated Battleground teams have exploited the queuing system to obtain high team ratings and engage in win trading.

These, and all, exploitative activities are absolutely prohibited. We will investigate the situation carefully, and players that have been found to have participated in exploitation will be subject to the appropriate actions against their World of Warcraft accounts. In the meantime, we are currently working to resolve any remaining issues with the queue system to prevent this behavior in the future.