3) Mohamed Salah
Loaned out to Fiorentina last season, the Daily Mail claim that Mohamed Salah now looks set to join another Serie A side in AS Roma this summer, having failed to break into the first-team since his move from FC Basel in January 2014. Given the competition for places in the Chelsea attack, it is perhaps not surprising that the Egyptian international has struggled, though he has shown some glimpses of superb form during his time in Italy so far.