An interview on Blizzplanet.com talks with Greg 'GhostCrawler' Street, hearing from the lead systems designer on World of Warcraft about the new Mists of Pandaria expansion for Blizzard's MMORPG. This is an audio interview (in video format), and here are a few examples from the list of questions they asked:

• What are some things that you’ve learned in Cataclysm (or prior expansions) that didn’t work out so well that you wanted to change in Mists of Pandaria?
• One of the things I didn’t like about Cataclysm is how long the final patch lasted until this next release. Are there any plans to fix that kind of wait with Mists?
• It seems some fans in general seem to romanticize about some classes that currently don’t tank to be able to tank – for example warlocks and shamans. With the new talent system it looks like new specs could just easily be added – Has Blizzard thought about doing something like that at all? What in your opinion would be reasons to not allow that?