Five best young British defenders making big summer moves, including £30m Man Utd purchase

4) Ben Davies (Swansea City)

Young Swansea City left back Ben Davies has established himself as a key player at the Liberty Stadium since benefiting from an injury to previous incumbent Neil Taylor, form that has interested new Tottenham Hotspur manager Mauricio Pochettino.

Spurs are being linked with an £8 million swoop for Davies, who would fill the problem left back position at White Hart Lane to excellent effect for years to come.