#3 4-3-3
The 4-3-3 is a more conservative and solid approach. The midfield trio of Mascherano, Lo Celso, and Banega will allow Argentina to dominate the ball and provide defensive cover. Lo Celso and Banega will have attacking responsibilities as well.
Salvio, who is a winger by trade, can exploit the right flank when Messi habitually drifts inside. Di Maria will line up on the left side and Higuain will play as the lone striker.
Sampaoli will perhaps not find peace with such a conservative approach but it can be a useful tactic to resort to. Especially in the World Cup, where grinding out wins is the prime objective.
Edited by Arvind Sriram