#4 Wilfried Zaha - Crystal Palace
The 25-year-old was considered as a 'flop' while he was a Manchester United player, but Zaha has surely grabbed some attention after he joined Palace. With a brand new position and extremely quick legs, Zaha can surely be heading to one of the top clubs in Europe in no time at all.
While interests have been shown from Arsenal, Chelsea can do themselves a favor and sign the €30million attacker in order to replace Hazard. With his arrival, Zaha can combine with the likes of Willian and N'Golo Kante in order to build one of the best-attacking teams in world football. He is known predominantly for his dribbling abilities, the inclusion of tricks in his style of play and switching to an attacking-third role when needed. Surely, Crystal Palace will have to ask for a lot more than what he is rated as he seems to be an extremely important player for them.