I don't understand, in what way is Dorian not a Tevinter citizen or a real magister? Just because he isn't acting like all the magisters in previous games? Evil Slaving blood magic using D-bags. That's not the type of person that I or any of the companions would want on the team.
what magisters in previus games?...
about Tevinters, we see only
Caladrius-male human mage criminal(by Tevnter laws and by them Caladrius would be executed for illegal slavery) slave merchant....he was not a evil just a merchant who deal with Loghatin and Howe and he was one of the most reasonable "enemys"
Devera-elf non-mage female who was a Imperium Cirlce servant(we does not know what this title mean but as we can understand it mean something for non-nobles of Tevinter) who is a criminal and slave merchant
Danarius-male elf-blooded human mage, the first magister what we see, who was from Seheron and who loose all what he have because of Qunari and for 10 years pays Free Marshes criminals- mercenarys and slavehunters(yes who is by nationality is mostly Tevinters) for catching his lover and bodyguard Fenris
Hadriana-female human mage Danarius aprentice, keep her words like any Tevinters, even criminals...the only what we really know is that she send mercenarys and kill some slaves(even orana says that she does not want to do this and this was hard for her) because of Fenris and hawke actions of killing all of her mens so she need protection
Varania-female elf mage, second Danarius aprentice, was a good elf girl who want a good life and help Dananrius to return his lover and bodyguard who was a reason why more than 10 years she with her mother was send from Seheron to continent and have a very hard and poor life
Orana-female elf kitchen slave from Tevinter who can live in Hawke mancion or become prostitute in blooming rose, she is kind, educated and can play on lute...she does not really say something only some about Hadrianna
and thats all(exept some unnamed guys(elfs/humans/mages) who was a criminals slavers/bodyguards and Tevinters only by nationality) what we see in 2 games
and in comics we see
lord Devon-male Tevinter non-mage noble who is(at least he was) a pirate(corsair) in Armada and a criminal slave trader(who would be executed by Tevinters laws for illegal slavery)
Aurelian Titus-male mage, second magister what we see, who is without a official lands, family, riches(even a senat member does know nothing about him)..and he is a secret dragon worchiper(Tevinters execute those since Hessarian) who have a base on Seheron with his cultists..and we does not know anything about him, exept that he was a good mage, reaver and dealer who make Antivan merchant prince from Antiva city into a pet who do all dirty job exept some
Maevetanis-male(secretly, he considerate and try to show himself as female and even had a dwarf husband who was a Varrick cousin) human mage, third magister what we see and for some reason he is a member of senat(i think he became one because of his dwarven husband, because dwarves is the part of senat) who do some political sh*t with Alister and Varric and only that Titus was show himself as dragon worshiper save him
so we only have 3 magisters...2 of them from some mostly abandored Tevinter territories like Seheron, and they are really criminals who by Tevinter laws would be executed
and 1 is Mae who is not considerate good-acceptable by Tevinter society and if someone would know the truth about him, so he loose his titles and would be exiled(i think he woud rather be executed because of his rank) with much more shame than Dorian was