Just catching up on some weekend match video, one question, how can Liverpools keeper get sent off for a gentle placing of his hand on his opponents face, Everton's keeper get sent off for a moments lapse, a simple mental abberation, with no direct threat on goal, yet Arsenal's keeper , fouls someone, dives and feigns injury then instantly jumps back to his feet, then using both hands, shoves his opponent to the ground and no action whatsoever is taken.
