They also could be another reason for the odd results to come out of the game engine, Many have complained about it after the tweak, but personally, I think its improved the game, narrows the relative strength of the teams playing, no easy games in the league anymore and it makes you think more tactically. There was too many 7-0, 8-0, 9-0's before that. Yes you still get one sided games, just not as many.
*Retired From Top Eleven*