I am not really sure of what to think of this; it does seem like Blizzard just recycling old content but keep in mind in Wrath we didn't see knew heroics until later on so some new stuff is better than none. Also I really enjoyed those raids back in the day and feel they are great instances. One major thing that will excite some people is that new versions of the no longer attainable mounts, the bear, tiger, and raptor will drop in these new heroics. These new mounts will be different in some way from the originals meaning people who own the originals get to keep the unique mount they earned forever ago. As someone who has an Amani War Bear from the timed run back in Burning Crusade I am very happy that they didn't just make the same bear drop.
|Moonkin is happy his bear stays unique.|
The Blizzard blog post can be found at http://us.battle.net/wow/en/blog/2356431#blog.