Every new patch to World of Warcraft brings buffs, nerfs, new content, and sweeping changes. The game has evolved tremendously from when I first started playing two years ago. I was thrilled with Hunter changes and leveling tweaking in patch 2.3. Sure there are plenty of things to be unhappy about, but I'm a "glass is half full" kind of girl. Read on for a roundup of the top ten changes I'm most excited about.