I'm happy about that
I'd have prefered Ashran, Tol'Barad, Wintergrasp, Isle of Conquest, Strand of the Ancient and the MoP battlegrounds not to ever exist, they're all awful, the only expansion that brought good battlegrounds to the game was Cataclysm.
The higher the chances to be matched into Warsong Gulch / Twin Peaks / Gilneas are, the happier I am