I have always thought that Jon Snow will, at some point, meet Danerys and they will hit it off, marry, conquer and rule together. Thus, also keeping the Targaryen thing of marrying ones relation (if the rumors are true).
>>(if the rumors are true).<<
R+L=J is such a fan favorite, and GRRM such a troll, that he’d most likely NOT have it go that way just to spite his readers. This is the same guy who said “Every time someone asks me when Winds of Winter will come out, I’ll kill another Stark.”
Rumor?