Should Blizzard visually update their older battlegrounds?

[Rizendragon]

I'd like to see Wintergrasp and Tol Barad turned into queued battlegrounds first.

I'd personally like to see new battlegrounds entirely. Re-vamping is so Cataclysm.

Other than the above what would you suggest? We already have raid the fort (AV, IoC, WG), King of the Hill (SoTA), capture the flag (WSG, TP), Defend the Flag (AB, BFG, SM, TB), Power Ball (TK), Defend the Node/Capture the Flag hybrid (EotS), Deathmatch (TM vs. SS).

[endersblade]

I'd personally like to see new battlegrounds entirely. Re-vamping is so Cataclysm.

How many battlegrounds are you wanting? What HAVEN'T they done at this point?