re: Crackpot ASOIAF Theories SPOILERS

I'm really excited to see what they're going to do with Braavos. Outside of briefly seeing Pentos, Dothraki sea, Red Waste, Qaarth, and Slaver's Bay, we haven't seen much of Essos. Essos is boring to me compared to Westeros; but I'd love to see Asshai (but Martin claims we won't see Asshai in the books, ugh). I'm really hoping that in TWoW that we get to see the Valyrian ruins up close and personal. Tyrion briefly talks about seeing them from a far distance in ADWD. Maybe Dany will go there upon her return to Westeros? Or perhaps Euron, who claims he's been there, will actually go there? Or see him go there in a flashback?