There aren’t many players more popular than Emiliano Martinez at Aston Villa. The 32-year-old arrived in 2020 in his late 20s from Arsenal, having struggled in English football for large parts and with zero international caps to his name. Fast forward to the present and Martinez is a World Cup winner and two-time Copa America champion with Argentina, on top of also guiding Villa into the Champions League. Martinez has played an integral role in between the sticks for Unai Emery, constantly making saves from clear-cut chances and showcasing his sweeping skills because of the team’s high line. O…