4. Serge Gnabry
Serge has been heavily linked to a host of premier league clubs, most recently Crystal Palace. Serge is part of the German contingent at Arsenal and has displayed signs of being one of the best players at the club. In his youth Gnabry was a talented sprinter but ultimately chose football over athletics. His pace on the wing or in a central area behind the striker, combined with how comfortable he is on the ball, means that he has all the attributes to be one of the best Premier league players. He will also struggle to break into the team this season due to the abundance of players who Arsenal have at their disposal in the three behind the striker. Crystal Palace may be perfect for the German who will learn a lot off Tony Pulis and this will aid his understanding of the game both defensively and offensively.