I doubt anybody will find out for quite some time, but based on what you all have heard, do you think dragon armor will be obtainable without smithing?

If it was that would make the smithing perks useless.

Yes, a better (And Enchanted) version of it will be found at the end of the Main Quest. At least that is what I expect.

I'm betting... the alternative will involve copious amounts of money. Or less copious amounts and hiring a master smith and providing raw materials you gather.