They haven't announced any plans of adding a new server. But I'm sure we'll get another one *in time* (I don't think this is what you mean by "next time").
Well if you are thinking about the "new server" that suddenly appear on your serverlist, with no name, then I can tell u that its the new "event server".
Sadly low-lvl players, that would be players from 61 and down, cant particepate in that event :)