I mentioned in another thread that I asked GRRM if we would ever see a Cersei POV. He said that he is considering it. He thinks that it would be interesting to write but that he is not certain that it would be necessary to further the plotline. If it's not necessary, he probably won't write it. When I told him that I was trying to figure out if it was worth it to continue defending Cersei, he laughed at me and said: "You're defending Cersei???!?" Not very encouraging. All I could say in my defense was: "Well, I used to defend Jaime too, and that worked out rather well."