#4 Marcus Rashford
It is nearly a year since the 19-year-old Marcus Rashford announced himself on the world footballing stage with a debut brace against Arsenal, and he hasn't looked back since. One of the only three players to get a two digit goal tally, Rashford found the back of the net 11 times last season, including a goal in the Manchester Derby.
Already touted as the next big thing to make it through the youth ranks, Rashford is a skilled and tricky forward who isn't afraid to take on the defenders and is quite successful in getting fans on their toes with his electrifying runs.
Also, he has taken the number 7 for England recently. Considering his age, the United number 7 might add heavy responsibilities on his shoulders. But, who knows, United might have another Cristiano Ronaldo!