Dean_the_Young wrote...
A better alternative would be a mage enclave-city of sorts. Mages who graduate the Circle can go, oh, to a super-circle city-state islands on some sea. Said Circle-City, as long as it's well isolated and in some part dependent on foreign trade, can both afford to be self-governing in most respects and free. You'd avoid the problems of losing a monopoly of education (the apostate-teacher candidates go to a different city-state, far from the students), but also have a 'closed' society in which mages could have a more normal life without the spill-over that would effect a continent.
The Templars role, besides a minor policing effort, would be more about preventing smuggling of lyrium and such.
While interesting, the problem with this is the same problem that will happen in any nation, magic or no: people who want power rise to the top over time and eventually want more than they have: this leads to conquering other nations. So, then you have an entire national mage army that could be completely devastating to any other nations they set their sights on.
Look at Osatgar: in the mage origin story, Duncan mentions having about a dozen mages for the army. Twelve. That's it. Twelve mages and several thousand bow, spear, and foot (and one should assume horse also, but they aren't shown). Duncan might want more, but for fear of the mages' powers, the Chantry allows that few number. Think of what a coordinated army of just 1000 mages could do to Thedas.
This is what the Chantry fears and why they keep a gauntleted templar fist gripped tightly around the mages' throats.
As far as templars are concerned, the problem with the current system is that they are the military arm of the chantry. This means that they
cannot be simply a police force to act as you suggest, stopping lyrium smuggling or tracking abominations. As long as they are united to the Chantry, there will be zealots who think that all mages are evil and the only thing stopping them from exterminating the whole of them is the rigid military rank structure.
I truly believe that once the templars can branch off from the Chantry, mages will be in a better position in Thedas.
Look at the scene where you meet Meredith for the first time: a Saarebas is charging up a lightning spell and it just suddenly dies, he looks down at his hands in confusion,
then you see her sword go through him.
That is the power, skill, and training of a templar at work, and they are needed for that reason.
The system has to be organized better than it is currently.