Aitor Karanka made no attempts of hiding his displeasure after the dismissal of one of the goals scored by his side yesterday which saw the Blues holding Middlesbrough on a draw.
An absolutely furious Boro boss refused to accept that it was one of the general errors made in the on-field calling.
According to Karanka, he would have taken it just as a mistake if it had been the only case of his team having to suffer such a decision. But, because such cases have been quite frequent in the recent past and at the same time, the other frontrunners in the Championship have been having a slightly softer route; he is forced to believe that the perspective of the match officials regarding Middlesbrough is different.