New Hero Class revealed: Bard! Also, new Molten Core for the console

I did not think anything could break me away from the Death Knight class. The minute I got my hands on the Wrath of the Lich King beta, I was going to go to the character selection screen, pick Death Knight, and never look back. Sorry Druid, Sorry Hunter. Sorry Warlock. Maybe I'll come back to you when my uber awesome Death Knight is level 80 and I have Frostmourne in my hot little hands.

Blizzard has once again raised the bar. No longer shall I be a Death Knight. Instead, I shall be a Bard. That's right, Blizzard's just announced a new Hero Class, and it's not the Archdruid that was previously rumored.

http://www.wowinsider.com/page/7/