This is NOT a quiet area. We were sat in this area on our last trip at WCC and it was louder than being in the middle of the restaurant.
This is why....there is a door to the kitchen in this corner that the servers love to use and they bang on it everytime someone goes in or out of it.
There is only a few tables back there and it would be ideal if they didn't bang around. But I can safely tell you that it does get on your nerves.
We love WCC and do not mind the antics or the noise....but I seriously didn't like the constant pounding on that door.
OP, no they haven't put in a quiet spot. Don't think they will, unless they do think the back corner is quiet. LOL
I studied it enough to reason that they don't do it as antics, but as the door is solid wood there is no way for someone to know if another person is coming out or in, so the pounding alerts the people on the other side they're coming thru it.