I have been rereading Sansa's scene where she builds Snow Winterfell in the Eryie garden trying to decipher potential foreshadowing. The Ghost of Highheart prophesized Sansa's involvement in the Purple Wedding and her slaying a giant in a castle built of snow. The scene where Sansa builds a Winterfell snow castle seems to fit this description; however, ripping up Sweet Robin's doll hardly seems to fit among such significant events as the death of Kings. Ser Gregor (as Robert Strong) and