You are being recruited because you have been granted a unique power that can solve the problem threatening to destroy the continent. What the recruiters would prefer your race to be isn't really relevant, since while they'd almost certainly be more comfortable talking with a human they're forced to pick on a criteria entirely apart from race.
Or did you mean for a military advisor? Because while that's less constrained, you still need to pick practically rather than because of racism. If Cullen wasn't in view, a commander of a very large mercenary company might have been necessary, and dwarves and qunari could as easily fit the part as anyone else.
I was Talking about The advisor, yes.
I don't see Cass recruiting a mercenary for The role, to be honest. Cullen didn't join The templar rebellion, so he probably gained so e Sort of trust in this regard.
So he fled to Argentina, I mean, the Forstback Mountains?
Nope. He restored order in Kirkwall and didn't join The Templars at war with The mages.
so why he is not go in argentinastarhaven and we will never see him again
this "i am not templar anymore" kinda makes me not like and respect him as cassandra with Lelianna even more
he is portraited as some kind of "hero of kirkwal" but he's place with his meredith and elthina and all others what he is support and because of him happened what happened in kirkwall for 10 years
Leliana was never a templar or a Seeker

. She always worked for The Divine. For What reason she should've joined The templars?
Also, Cassandra and Cullen probably thought The templars were wrong in leaving The Chantry. They don't have to be drones and follow The majority.