The game has until now always been about individual mechanical skill. It has been determined and dominated by the invididual talent of Surefour, Tviq, Taimou, SDB, Soon, Nevix and so on. And western teams didn't have any real struggle with the korean teams. Until now they won every asian tourney they participated in. And NRG and Reunited were and are still in a huge slump.
What is every player at a certain level able to do - is to coordinate and compose the team. This is not Dota where you click one unit on a two-dimensional scree. This is fps.