1) Marco Reus (Borussia Dortmund)
With a £20m release clause at Borussia Dortmund, Chelsea want to revive their interest in German forward Marco Reus, who has been linked with a whole host of top European clubs in recent times after his superb form in the Bundesliga. There’s no doubt the 25-year-old would be a major upgrade on Schurrle at Stamford Bridge.