How the hell can you possibly know this? Do you get a player report or interview from Sky Sports after the game? CAUSE CONFUSION? Do you see the players running around like chickens with their heads cutoff during the match? Seriously man, get a grip!
Although they call this a simulation, it is not complicated enough to simulate "confusion", and if it were, it is most certainly not complicated enough to SHOW it to you.
No offense Golden Boy, but you need to get out of fantasy land. This is a game of numbers, not emotions.