2. Petr Cech
The Czech goalkeeper has been a wonderful servant to Chelsea. He has arguably been the best Premier League goalkeeper of the last ten years. However, he has lost his place in the Blues starting XI to young Thibaut Courtois, who has just signed a new deal to stay at Stamford Bridge for the next few years. Cech is unlikely to get his place back, meaning he will almost certainly look to leave in January. He is too good a goalkeeper to just sit on the bench. PSG were thought to be interested in him during the summer and may look to make a bid for him in January.