Patch 4.06 sends mixed messages.
Blizzard appears to be saying one thing and doing another – patch 4.06 will make many of the World of Warcraft: Cataclysm dungeon encounters considerably easier than they currently are.
That’s the doing part.
The saying part belongs to Blizzard uncharacteristically defending the difficulty of Cataclysm’s Heroic dungeons this week, stating that they’re not too hard and that they won’t be made easier.