I was at the Manchester United vs Liverpool game at Old Trafford on Sunday night and saw some simply electric performances in what was a famous victory. Manchester United are still alive and kicking in the FA Cup. And how. A famous 4-3 night at Old Trafford will surely go down in history as one of the most exciting cup ties United have ever featured in. There was a sea of good performers. Diogo Dalot was immense, Bruno Fernandes was inspired and Alejandro Garnacho dazzled once more. But it was one man who seriously impressed me, despite the fact he only took to the pitch for 35 minutes. Amad D…