Board Thread:General Discussion/@comment-4708902-20160726013945/@comment-28895263-20160727045137

Jon is not fireproof; he was badly burned fighting the wight at Castle Black, back in Season 1. There will have to be some other proof of his lineage.

Daenerys is looking for an alliance through marriage in Westeros. Dorne and The Reach are already in her camp; the rest of the south is in chaos, except for The Vale. Absent new players, that makes it a choice between Jon Snow, and Robin Arryn.

Tyrion and Jon have traveled together, and share mutual respect, maybe even friendship. (Again, from Season 1.)  Petyr Baelish has young Robin Arryn wrapped around his littlefinger (pun intentional). Tyrion knows just how far he can trust Petyr.

So Daenerys & Co. will travel north, and try for an alliance with Jon. Marriage? Maybe.

I'm really looking forward to an awkward reunion between Tyrion and Sansa, who are still married. Strategically, in the Great War To Come, I can think of no better force to fight for the living than Daenerys' Dothraki cavalry. Suitably armed, which means that somebody has to come up with enough dragonglass for an army. I've got a theory about that, maybe for another thread.

It would make for a spectular battle scene.