Don’t decode this unless you have read the third book or you are happy to be spoiled! It contains speculation on some essential changes that we will see in the third season of the TV show.
In the first season we see Barristan Selmy leave King’s Landing. He isn’t in the second season at all. In season three we can expect him to turn up in Essos and contact Daenerys Targaryen. In the books he uses a false name and we don’t know who he really is until a much later reveal. In the TV show of course we will recognise him immediately. Will the TV show follow the books and have him reveal his identity much later or, since it’s already spoiled, do it sooner?