@KingHenry, that is hardly a headbutt. If anything he clutching himself in anticipation for contact. I can't blame the referee here even though I share Dynastian's view that he should not have dealt the card because he didn't see the incident. Vertonghen is to blame here, and responsible or not, Zozluya's reaction was fitting. I know I would have blown a gasket if I were in his shoes.
And this is why Jan Vertonghen should win the Oscar for "Best dive that led to a red card".
Thoughts?