Yes, I know, a bad workman always blames his tools. But what if the tools he is given ARE blunt, with a crap attitude who can't even kick a ball?
One of my guys upended an opponent in the penalty area - a blatant penalty, no complaints about that, but the opponent was going AWAY from goal and was on his way out of the box. It was stupid. He didn't even get a card for it, so got off lightly - we went one goal down, He then allowed an opponent to dance around him TWICE on his way to goal and caused the second goal. He then fouled players on two separate occasions and earned a red card - got sent off. On leaving the field of play he took off his shirt in a temper display. I told him to put it back on or he'd never play for the team again, he kept walking towards the bench, he did put the shirt back on, but then abused me, the team, the club and everyone he could think of, using the f---, the c--- and a few other words, so I lost my temper and said he could take his kitbag, he could f--- off and he was a useless c--- anyway.