Argentina’s mentality monster? Spain’s ultimate antidoteWhen the World Cup final kicks off today, the football world will be watching the usual suspects. On one side, of course, Lionel Messi, and on the other his designated heir, Lamine Yamal. But the real decision could come in the phase coaches hate and fans love: crunch time. When legs grow heavy, Argentina’s hour traditionally strikes – Egypt, Switzerland and most recently England have already experienced that in the