Did you care for it Cairnes death? I thought it was really epic, but also kinda saddening. (If you haven't read the book it may not seem that interesting to you, but the way it is described is awesome)
I never really got into Cairne's backstory that much, but I felt sad when he died. He just wanted to help the horde and be rid of Garrosh, but he was betrayed. I really think though it was partially his fault, he probably should of removed Magatha from Thunderbluff a long time ago.
About Garrosh though, I am starting to like him. In the actual game he just seems like a hothead, but in the book he is likeable (still a hothead, but has some brains). What's your opinion on Garrosh?