Return of Reckoning

Hello and thank you for reading this.
Also, thanks for all the work you are doing.
My question/request is rather simple - please restrict character names to English alphabet.
It doesn't matter much so far, but imagine a team speak coordination during a massive battle, with the target caller trying to tell the team to focus someone with a name like this guy for example
http://www.returnofreckoning.com/armory ... me=王永慶

Also, it is impossible to send mail to players when their name is composed of foreign characters.