I had read that Randle Tarly was a knight that was one of the best fighters in the kingdom. From the casting call info, the website "the Watchers on the Wall", was assuming that Randle would appear next season. It would also fill in the backstory of the reason that Sam was not well liked by his father. Another casting call is for a woman that has a particular soft spot for one of her children , assumed to be Sam, and how she relates to her favorite son. The other casting call was for a pirate that is assumed to be Theon's uncle that has come back to rule the Iron Islands. This hints that Theon's father is dead. There are a couple of parts that fits Ned's and Robert's description as young boys that are assumed to be for flashback scenes. I am sure the book readers may disagree or can straighten this information out. I am just sharing what I have read and I have no ideal what next season will bring, but it is a safe bet that a Stark will be killed. That is a must for the GOT season . Now hash it out and tell me what is going to happen.