Sort of? I think this is one of those things that got hammered by the cutting of the five-year-gap, because that would give time for Edric to grow up, inherit the sword, and be somewhere else.
But instead I think there’s going to be something around Darkstar trying to steal the sword and being hunted down by Balon Swann, Areo Hotah, and Obara, and the revelation of R+L=J and the truth of what happened between Ned and Ashara.