Aston Villa and Argentina have been blessed to have witnessed Emiliano Martinez grow into the best goalkeeper in the world in their colours. When Aston Villa signed Martinez from Arsenal in 2020, he was the number two at the Emirates after nearly a decade at the club and had zero international caps to his name. Fast forward to the present and Martinez helped Villa into the Champions League last season, but even better for the player himself, he has won three major trophies with his country, with the latest coming this summer when Argentina retained their Copa America crown. But the trophy that…