This is a great Idea, and was brought up at the most recent Staff Q&A:
So what was said, is that it is a great idea, due to the amount of South American players we have, but;
Hosting a new Server costs a LOT of money
Due to the location of South America, finding a host, that is trustworthy at a decent price would be extremely difficult.
And due to that, we would probably not make enough money off the Server to keep it up, as well as many Turkish players would call it unfair as their is an even larger demand for Turkish Servers.
Sadly ,as of now the Cons do outweight the Pros, however I will go ahead and note it down, to bring back up at a staff meeting!