This is what I've sort of concluded, and please don't hate on me and correct me where I was wrong. In my personal opinion, I believe that there are 2 types of Dovahkiins (Dragonborns). The Nord Dragonborn - A nordic dragonborn would make sense as the whole dragon situation takes place in Skyrim, the land of the Nords. The first few Dragonborns have either been actually a Nord, raised in Skyrim, or fought with the Nords. And I believe that with the current situation with the Stormcloaks vs Imperial Legion a Nordic Dragonborn would join the Stormcloaks, feeling that he/she has to protect the sacred land of Skyrim. The land in which Tiber Septim, aka Talos, the most famous Dragonborn, was brought up in. The Imperial Dragonborn - An Imperial Dragonborn also makes sense as the most recent dragonborns, Uriel Septim VII and Martin Septim, were Imperials. An Imperial Dragonborn, would join the Imperial Legion feeling that he/she has to help rebuild the Empire, the same Empire that the Dragonborns had created and ruled over, which rightfully belongs to the Dragonborns. Either way, I still do not like Emporer Titus Mede I and II. Titus Mede I was a warlord who just came in to the Imperial City and took over it with less than 1,000 men and crowned himeself Emperor right after the Oblivion Crisis and Martin Septim's sacrifice, which ended the Septim Dynasty. So either Nordic Dragonborn or Imperial Dragon, either one of them would probably think that that Titus Mede II has got to go. In my personal opinion, I prefer the Imperial Dragonborn. 1) Just for gameplay reasons, I prefer the Imperial stat bonuses over the Nords, as it fits best for me my gameplay type. 2) If the Imperial Dragonborn does join the Imperial Legion in this war, he could then get Titus Mede out of power and he could be the new Emperor since the dragonborns have always been the heirs to the throne. This could then be more beneficial to all of Tamriel thus bringing the Empire peace and stability. 3) The last recent dragonborns were Imperials so it would make a little bit more sense.