Basing this purely on fragging is a quick way to say you don't know much about the game. Sorry if that hurts you.
Because it's not their role. I'm guessing koldamenta isn't good because he's not a massive fragger. Neither is Enzo? By that logic, I guess 90% of other players suck too.
Gimme your top 10 EMEA fraggers, how many of them are from the same country?...