WotLK dungeonsFollow

I might have been blind but I don't recall having seen any locked chests or doors in WotLK instances so far. Have been running around with blinkers on or is this just another way of Blizzard telling us rogues aren't needed?

Elu might be right there. I can only recall one instance with a door and that's the Violet Hold. And the key to that door is obtained after running from the Purple Parlor to Violet Hold, it's literally less than a minute work and doesn't involve any kind of effort.