Redguard_Master wrote:I guess to weigh in on this there is probably a difference in dragon..ness? between the hero in skyrim and the emperors. Aside from Talos we don't have many records of emperors spitting fire or something so they must have gotten a lesser portion of awesome. The strictness of it only being dragonborn is a bit up for variables, Mankar wore it and he never fus ro dah'ed me.
As the whiterun guards say after slaying Mirmulnir :
Guard 1 :''In the ancient tale , the dragonborn would slay dragons and steal their power , thats what you did right , take that dragons power ?''
Guard 2 :''I dont remember anything about Tiber septim killing any dragons''
Guard 1 :''Thats cause there were no dragons then , stupid''
Its not exactly word for word , but this is basicly what they say , if Tiber had slain a dragon , he probably would have learned the voice like our Dovahkiin does , but instead , he learned it by studying with the greybeards (and that floaty cloud guy , but i cant remember his name)
and about the Nerevarine , yeah he cant spit fire , or summon storms , but he lives forever and is immune to disease , and was reincarnated by Azura , if im not mistaken , so he IS chosen by one of the gods (or Daedra ) ... and besides , anyone can learn the voice , its not unique to the dragonborn , among them would be the greybeards , and Ulfric stormcloak .. the dragonborn just does it quicker by using dragon souls