I was under the impression that the first leveling zones when we start out in cataclysm would be like the revamped barrens, and revamped tirisfal glades or something, doesn't vashj'ir take away from the revampness of cataclysm?
You'll still need (if you decide to) level to 85 somewhere right? We have new zones that you'll be able to do that in as well as the revamped (some more significantly than others) zones.