The author (Martin) said that he told the ending to the writers in case of his death the show would go on. Maybe that's the reason all these characters appear in this shoot from the first season maybe they'll be the ones to survive... Just thinking.
http://davewirth.blogspot.com/2012/06/game-of-thrones-season-3.html Game of Thrones Season 3rd on HBO. The minute conducts the new-fangled season embark upon? The product major letters will probably be wiped out? Should Joffrey pack in?