Whatever people to say this game will be really tough encounter. Argentina failed to win its first match and basically surprised with weakness and impotence upfront. Seem like team need a lot of shots to convert them to goal. Argentina have very strong offense no doubt about that, with compress tide defensive line of Croatians need to try shots from distance. Funny fact, Messi recorded 11 shots on goal but could not scored even from 11 meters that day.
In terms of calculations Croatia know very well that one point here can give them big opportunity to win this group so maybe more defensive approach will be drawn by coach ahead of upcoming battle against big favorite. Neither as I recon every player gave a heart to perform as best they can in Russia.
Nevertheless, the victory over Nigeria should not be overrated. Croatia didn't impress, they didn't register a shot on target from open play until the 92nd minute. From other side South American NT shown big problems in defense so there is a loop and method to grab any points today.