The only time she wasn't portrayed as being completely insame so far was when she talks to the player character back in the silverpine quests and when she talks to Nathanos. Every other time she is the most unlikeably character, which pretty much mirrors retardosh .
The only difference is that she has a noticeable crowd of people that like her, where the challenged orc was universally hated besides by some faction war wankers that still live in the 90's. Because of that I doubt they will simply kill her off, but then they didn't kill garry either until draenor.. they even wrote a whole book about not killing him ..