Originally Posted by
Onikaroshi
People will still want thunderfuries. It's not about how quick you clear things, people want BiS now, and TF is BiS through at least Kara.
Also, not every guild runs at 100000 mph, many are still just taking their time and will struggle with things like AQ40 and Naxx. MC is super easy, like even easier than when it was killed in 1.2, because it's 1.12. The difficulty will even out some by AQ, not saying it will be super hard or anything, but much more of an actual raid for most guilds.