I looked at all of the images on the front page and i'm really interested in this, but when i came to Swamp of sorrows i got a little suprised because i saw a great battle between the Alliance and horde where the alliance was victorious, but what really got me was the spot of the alliance keep and what they are doing there. The keep is situated on the edge of the lake wich surrounds the sunken temple and from the looks of it, they are making a bridge to the sunken temple.
What the waffle does the alliance want in the sunken temple?
Is there some sort of artifact of simply the fact that it's defendable?