Roy Keane has issued his verdict on how Arsenal’s players would have been feeling after their huge win against Manchester United. The north London side once again backed up their Premier League title credentials with a big victory on the road at Old Trafford, with Leandro Trossard’s first-half goal the difference maker for Arsenal against United. With Gary Neville lauding William Saliba for his defensive performance, it was a fixture where Arsenal’s work at the back was the key factor in getting all three points, with United beyond toothless in their attempts to cause the Gooners any damage. A…