Scaloni has looked closely at the Argentine Primera Division to bolster his defensive options. Boca Juniors defender Lautaro Di Lollo and Getafe’s Zaid Romero are among the surprise names included in the backline.
However, there was no room for Estudiantes standout Tomas Palacios or the highly-rated Mariano Troilo, both of whom had been on the periphery of the squad in previous windows. The defensive selection highlights Scaloni's desire for physical robustness as they prepare for a marathon tournament across Canada, Mexico and the United States.
The battle for the final spots in the 26-man squad is particularly intense in the goalkeeping department. While Emiliano Martinez and Geronimo Rulli are safe bets, the third-choice spot is a straight fight between Atletico Madrid's Juan Musso and Crystal Palace's Walter Benitez.