Why not? He was Spain's most important player in their first ever World Cup win and is just a great player in general.
and that formation just sucks. why is every "team of something" having only 3 defenders, no CM/DM just a bunch of strikers and AMs? where is Cafu? the only player in the history of the World Cups that played 3 straight WC finals, most WC appereances, most WC wins... also, both Buffon 2006, and Kahn 2002 where far more impresive than Casillas 2010, they are probably more GKs that had amazing tournaments, so he too has nothing to do there
