That’s fine. Most people want TBC though. There will still be classic servers. They’ll probably have to consolidate most of them though as majority of realms will be dead once TBC comes out.
The early naxx people are wrong. It won’t come out before February. Blizzard for some time has released raids on a 6 month schedule. This includes retail and classic. The starting point for AQ raid wasn’t the end of July. It was the first two weeks of August. Meaning The earliest we will see naxx is first week of February.