Well they ARE making it so you don't have to clear the whole fucking instance to get to Vashj/Kael in ADDITION to attunement removal, so some people, myself included, will still WANT to do those encounters, attunement removal or not. They don't HAVE to do them anymore, but at the same time, they're making it easier to GET to do them if they WANT to, and I know plenty will.

Edit: After rereading it sounds like I'm coming off angry or cross but just keep in mind I rarely if ever am ;p I just like to word things forcefully =D lol basically don't take anything I say personally