I am somewhat ambivalent. The noble hero is actually more unique than the commoner superhero - but both are good for me.
That being said - dwarves and qunari are a tough sell for Tevinter - so I'm not sure we're going there.
Qunari, yes, but perhaps they can be saved for another game?
Dwarves though? nope, they have a role in society, a big one. Hell they are able to keep their caste while going to the surface, mainly because the lyrium trade in tevinter is so damn lucretive that Orzammar and other dwarven cities just go "sure you are still your caste even if you do go to the surface"This is what the wiki says about them.
Dwarves
Tevinter has enjoyed a long and fruitful alliance with the dwarven empire. The lyrium trade is the primary reason for their close alliance, and the magic-centric Imperium is mainly dependent on Orzammar to meet its immense demand. Dwarves also provided the Imperium with golems, the most notable of which are the trio of Juggernauts which protect Minrathous. Except the trade alliance, it is also known that the dwarves helped Tevinter during the Fourth Blight by lifting the siege of Marnas Pell and they received many accolades of the ruling Archon, one dwarf even became a Paragon.
Many surface dwarves live in the Imperium, not considered citizens but rather foreign dignitaries, even if their houses have existed in the Imperium for ages. The Tevinter Imperium hosts numerous dwarven embassies, since the days of Archon Darinius and his alliance with the founding kings of the dwarven empire, Orseck Garal and Endrin Stonehammer. There are dwarven embassies in every major city, much like dwarven settlements in other countries in Thedas. However Tevinter dwarves have their own branch of government, the Ambassadoria, unlike dwarves in other countries. Ambassadoria representatives are elected by the dwarves to advise the Archon and the Magisterium.The Ambassadoria is more of a lobbying group than a parliament.
Dwarven embassies in Minrathous, Neromenian, and Qarinus are entirely underground and are considered by dwarves to reside within the Stone, allowing those in the embassy to retain their caste. Some dwarves serving in Tevinter embassies never leave these underground fastnesses. No dwarves are known to be kept as slaves in the Imperium, presumably due to their fundamental importance to the Imperium in providing lyrium.
Despite this close alliance, there are two known cases in which some of the dwarves secretly breached this pact. The first was with providing safe harbor in Cadash Thaig for the ancient elves who were fleeing after the destruction of Arlathan. The dwarves of Kal-Sharok were informed of this so they attacked Cadash thaig and killed everyone in order to hide all the evidence from the Imperium. The second occasion was when Amaranthine was held by the Avvars. The Imperium at that time were trying to conquer Ferelden and the dwarves secretly traded with the Avvars beneath Amaranthine.