7. Lucas Moura (PSG)
Lucas Moura may only be 20, but he has already moved for a massive £38million from Sao Paulo to PSG. Manchester United were also interested in the Brazilian, but were unwilling to pay so much for such a young player. This may prove to be the wrong decision, as Lucas is showing himself to be a superb young player, slotting in seamlessly at PSG in his first taste of top level European football. The winger scored 33 goals in 128 games for Sao Paulo, and already has 26 senior caps and four goals for the Brazilian national team. It’s clear that this is no ordinary young player, and United may regret not forking out that bit extra for someone who looks like being a star of the game for many years to come.