#4 Christian Pulisic
The American wonder kid and Borussia Dortmund's star in making is the 19-year-old Christian Pulisic.
He is blessed with outrageous speed and good skills. His stats before turning 19 are better than both Lionel Messi and Cristiano Ronaldo.
He can play a wider role too but can cause real problems for opposing team defenders while playing at a central role.
#3 Gianluigi Donnarumma
AC Milan may have many problems but having a terrific goalkeeper is not one of them. The 19-year-old Gianluigi Donnarumma has already been a brick wall at the back for the club performing consistently in last two seasons.
He is linked with several clubs for a move away from the Italian giants in search of winning more silverware.
He is surely one of the top talents in the world at this moment to watch out for this season.