#5 Adnan Januzaj

Often cited as one of David Moyes’ better decisions as Manchester United manager, Adnan Januzaj wowed crowds at the English Premier League and UEFA Champions League before completely botching it with a series of poor decisions off the pitch.
#4 Alex Oxlade-Chamberlain

One of Arsenal’s most expensive teenage signings, Alex Oxlade-Chamberlain, was expected to take to the Premier League by storm but time and again, the competition has flushed him out with the utmost ease.
#3 Sergi Samper

The midfield prospect who reportedly convinced Luis Enrique that Xavi was no longer needed has himself replaced by the likes of Ivan Rakitic and Arda Turan. Sergi Samper is a joy to watch on the ball and he’s only surprisingly 21-years-old.
#2 Mateo Kovacic

At Inter Milan, Mateo Kovacic was one of the few players who made things happen. When on the ball, he looks for quick one-twos and drives with the ball at his feet opening up defences and creating chances.
#1 Mario Gotze

Still remember the day Mario Gotze moved from Borussia Dortmund to Bayern Munich. He was already a crowd favourite at the Westfalenstadion with everything he did on the pitch. Then-manager Jurgen Klopp turned this talented teenager into a world beater – quite literally when he won Germany the FIFA World Cup in 2014.