If we look at the game cheering it is relevant, but experts and video say quite a bit different

And what happened?

From the point of profession tactics is one of the most important elements of the refereeing. Serbian referees team opted for a tactic which, IMO, is very good. Why would I be in the forefront, "waving cardboard" when I can control the game without any problems? He recognized the nature of the match- cards would haven't any effect! Detection of fouls good fitness performance extraordinary (as always). But...

55'

Argentina's defender Zabaleta initially has a half-step or more on Dejagah. Zabaleta in fact is slowing down (taking little steps) in order to strike the ball the way he wants. Dejagah speeds up and runs into Zabaleta while Zabaleta kicks the ball, causing both players to go down. No penalty-kick. Extraordinary decision of the referee Milorad Mazic