nVidia Driver - WOTLK

So I was looking to see but never got an answer on if nVidia made a game ready driver for WOTLK since its return to retail. Lots of people experience bad lag around the dalaran area even tho we have GPUs that are light years ahead of 2008. The reason for that is optimization. There is a way to expand memory usage for the client but I was wondering about a driver specific to WOTLK since its a "new" game again. Is there any talk of them doing so?

You are aware that retail wotlk has nothing to do with warmane wotlk client-wise, right? No software optimization for retail wotlk is going to apply to warmane wotlk.