The gang over at Electric Playground just recently wrapped up their "Week of WoW" segment with a fitting conclusion -- a look into Cataclysm with Frank Pearce, Blizzard's Executive Vice President of Product Development, and J. Allan Brack, the production director on Cataclysm.

While the interview doesn't cover new information, it does give insight as to why Blizzard has chosen to go back and recreate the mainland of Azeroth. Thanks to lessons learned in The Burning Crusade and Wrath of the Lich King, Blizzard wants to take their new knowledge and apply it to their old zones, hence the diversity and changing of quests that Cataclysm is bringing to the table.

But don't take our word for it! Check out Electric Playground's interview for the full story.