Man Utd star who fans 'completely forgot about' makes sub appearance vs Liverpool
![Man Utd star who fans 'completely forgot about' makes sub appearance vs Liverpool](https://i2-prod.dailystar.co.uk/incoming/article32376994.ece/ALTERNATES/s615/0_Manchester-United-v-Liverpool-Emirates-FA-Cup-Quarter-Final.jpg)
One Man Utd substitute played a vital role in them winning in extra-time of their FA Cup quarter-final match against Liverpool, while another forgotten player also finally emerged from the shadows