What this seems to suggest is that instead of doing one random heroic dungeon per day to gain valor points, the system will be changed so that the first 7 random heroics you do, no matter which days, will grant valor points. This is an awesome change for those of us who do not play every day and instead like to stockpile our heroic dungeoneering on the weekend.
LFD_RANDOM_REWARD_EXPLANATION1 = "The first seven random dungeons of this tier that you complete each week will earn you:";
Many of us weekend warriors have been asking for this very specific change to the random dungeon "highest tier" badges/points reward system since the beginning of the random heroic system. Hopefully this wonderful change makes it to live.
World of Warcraft: Cataclysm has destroyed Azeroth as we know it; nothing is the same! In WoW Insider's Guide to Cataclysm, you can find out everything you need to know about WoW's third expansion, from leveling up a new goblin or worgen to breaking news and strategies on endgame play.