End of World Cup

There must be reason why they held APC tests after World Cup.
To give students a decent day of distraction-free revision.

I wonder what provoked Zizou to header in a chest dent on the italian.
Some dinosaurs have thick skulls and header each other in fights, that's the first association I got after that incident. As I watched on Discovery (i have bad memory), one should headbutt a person using the sides of a skull to give more bang and suffer from lesser chance of fracturing the skull.