I am sorry, but as an European, I like to wow classic gold buy Take Care of Europeans in my realm, not Russians, not even Chinese or Koreean, not American or Australian. You want, PERSONALLY, to play with Americans. Just do not ask ME to take a CHANGE that you WANT.
I want a of adjustments from WoW Classic, but I won't ever accept ANY. . .because FUCK CHANGES ! Also, private servers ARE NOT VANILLA much as you want to believe that. Proceed on servers, if you want Russians that do not talk English, Chinese WoW Classic Gold farmers, Europeans which you will NEVER fulfilled, because hours. Keep this SHIT in your SERVERS, do not bring it.
Regional leaders are the BEST OPTION, although I'm sorry. You don't know why. Competition is always good. There's rivalry in nethergarde wow gold between the factions, between guilds, between servers. . .and with servers, also competition between regions. Remove, and you remove one part of this competition. Additionally, the communities are MUCH STRONGER on regional servers.
Collaboration is also excellent, although competition is great. What cooperation would be involving, let's say, one being American, 6 guilds, one being Chinese, one Japanese, one Australian, one Russians and one Swedish? There will be at best, or NONE, minimal.