When Argentina touched down in Qatar four years ago, they were a nation possessed - a band of brothers on a desperate, high-stakes crusade to fulfil a prophecy 36 years in the making. But as they head to North America for this summer's World Cup , the vibe has shifted from frantic to formidable. The footballing world is staring down the barrel of a dynasty. It feels like a lifetime ago that Argentina were defined by the "nearly" years - a generation of world-class talent haunted by the ghosts