#2 Weak Defense of Argentina
Football is a team game and a common feature of all successful teams is a strong defence, which is why teams are built from the back. WIth a strong defence, there are fewer chances of conceding and that helps the team to stay in the game.
While Argentina have failed to keep clean sheets in all three games in the group stage and conceded 5 goals in 3 matches.
This current French team is filled with players who won't need the second invitation to score and considering how open Argentina have been at the back could prove to be a shortcoming for the La Albiceleste.
The likes of Mbaape, Giroud and Grezimann could exploit Argentina's weak defence and their case can be further strengthened due to Argentina's weak defending so far in the tournament.