Calling / Organization

So for years there has always been certain clans that are far more superior, organization wise, than others. My question is; Do you feel like clans that all speak the same language fluently are more than likely to be more organized than clans with people from all over the world?

For example, FOOLS and RoT are considered to be the two most organized clans in this game. Is it just a coincidence that all of FOOLS speak Finnish fluently and all of RoT speak English fluently / for the most part are from English speaking countries?

Also the fact that teams / clans that are known to have a lot of European / South American members do NOT perform so well in-game.

I guess what I'm wondering is; do you think there is a direct correlation between language barriers and poor organization?