4) Fernando Torres (Chelsea)
After a disastrous few years at Chelsea, the club may finally be set to let former Liverpool star Fernando Torres leave for a new challenge. Wolfsburg have recently emerged as leading contenders to snap up the unsettled Spaniard, who will surely now be third choice upfront for Jose Mourinho after the signings of Diego Costa and Didier Drogba. Inter Milan have also been linked with Torres this summer, and a move looks likely sooner rather than later.