5. Oscar
Chelseas second marquee signing of the summer, young Brazilian sensation Oscar completed a £25 million move to Stamford Bridge two weeks ago. The player is highly rated in his homeland and Chelsea fans were instantly given a chance to see him in action as he continues to perform brilliantly at the Olympics for Brazil. Oscar is a 20 year old attacking midfielder who adds classic Latin flair and trickery to raw speed and technical prowess. He will be looking to buck a negative trend for Brazilian playmakers in England and should succeed in the Premier League. The Brazilian will likely form part of a mouth watering attacking triumvirate of Mata-Hazard-Oscar as Chelsea look to return to former glories in the Premier league.