The difference between spoilers and speculation is really whether you are right or wrong... The only reason people "speculate" that Garrosh will kill Cairne was because it was an early Cata leak, which would be a NDA issue technically speaking.Originally Posted by Bamboozles
Following the in game lore, it is fairly well known that Magatha wants to take over the Tauren and has been plotting "something evil" for a while. Makes sense for her to kill Cairne, doesn't make sense for Garrosh to.