It should have been yellow. The “headbutt” was just a note to Muller that Pepe didn’t like being conned. And, it completely destroyed the game as a contest - I didn’t bother watching the 2nd half.
FIFA corruption will come to a head on the Qatar issue. There has probably always been corruption in the choice of host nation, just like in the Olympics.
London got the Olympics, so its the greatest show on earth. England didn’t get the World Cup, so FIFA is a cesspool of filth. But Qatar is only very slightly less unsuitable as a venue than the dark side of the moon, so the corrupt bidding process is there for all to see.
The only good thing that might come from it is a winter World Cup in England. I’d love to see Brazil having to play at Newcastle in January with a freezing sleet blowing in off the North sea.
Spain must win tonight to stay alive; I think age has caught up with them like Uruguay and Portugal, but not convinced Chile are good enough to take advantage.