It’s not a city rule unfortunately it’s an FA rule. I think city would happily allow them to playYeah Fulham would have won that game as they were all of them at times and it is noticeable that without Casemiro and Eriksen United looked quite poor and disorganised. I also feel sorry for Tommy and James because they have been denied the chance to play in a Semi-Final of a major cup competition and let's just say if they don't make it at City how many more opportunities could they get to play at Wembley, personally if I was Sheffield United I would ask Manchester City for permission to see if they can play.