Liverpool legend and pundit, Mark Lawrenson has descended on Manchester United players after their recent embarrassing performance. He said some of the Red Devils stars are ‘stealing a living’, adding that they are the worst-coached team in the Premier League. The former Republic of Ireland star wondered what the players and their coaches do in the training ground. United’s most recent result was a humiliating 4-0 defeat at Crystal Palace on Monday. Lawrenson, 66, said, as quoted by The Daily Mail, “They probably are the worst coached team! When you think about it, you know exactly how every t…