Is there no possibility of making a South American server?
The North American ping and europe, is absurd, impossible to play pvp ... since the data lag is very high ... it is no secret that South Americado invests a lot of money in you.
Problem with a South American server, if implemented, is that they should allow us to transfer our NA or EU characters to the new one. Most probably it wont be offered and thus we will need to create new characters and gain Champion Points from scratch. Also, consider that your friends from either NA and EU servers wont be available in the new server.
Note: I am Peruvian and get at most 2 ms of latency. My friend who is a Canadian get 2400 ms of latency and he is also on the NA server (maybe due to his satellite internet while mine is from a UHF cable).
The market size would likely be an issue. Since Japan was placed on the NA server instead of starting an oceanic server, which should have been a decent marker, I would think SA would not be better.
I'd love an oceanic server while your at it please Zos. Should of been one to start with. Then again Japanese internets gotta be alot better than Australian so they probably don't have a as many issues with lag as we do on the NA server