Ever wonder what goes through the head of a game designer as they fiddle with your favorite classes talent tree? Blizzard Insider has just posted an interview with one of their designers on this exact topic. Check it out:

Insider Interview - Class Talent Review: A Game Designer's Perspective
With the release of each patch, many classes see improvements to their talent trees, sometimes even including the addition of completely new abilities. Recently, the World of Warcraft Insider has spent some time with Tom "Kalgan" Chilton, Lead Game Designer at Blizzard, to talk about the ongoing class talent review process. Check out the full interview here and learn more about the philosophy behind the talent changes, and also about the future plans for the class talent review.