#Alys being similar to Arya in looks and personality + mistaken for her in Mel's vision...she's definitely a proxy for Arya in Jon's arc

[fromtheseventhhell]

"A wolf with a fish in its mouth?" It made her laugh. "That would look silly. Besides, if a girl can't fight, why should she have a coat of arms?" Jon shrugged. "Girls get the arms but not the swords. Bastards get the swords but not the arms. I did not make the rules, little sister." (Arya I, AGOT)

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The girl smiled in a way that reminded Jon so much of his little sister that it almost broke his heart. "Let him be scared of me." The snowflakes were melting on her cheeks, but her hair was wrapped in a swirl of lace that Satin had found somewhere, and the snow had begun to collect there, giving her a frosty crown. Her cheeks were flushed and red, and her eyes sparkled. "Winter's lady." Jon squeezed her hand. (Jon X, ADWD)

When Arya supports KITN!Jon + passes Robb's crown onto him and Jon supports Arya as the Lady of Winterfell >>>>>>>>>>>>>>>>>