Manchester City are interested in Cagliari midfielder Radja Nainggolan.

TMW says City boss Roberto Mancini wants to boost his midfield options and is having Nainggolan watched.

Wolfsburg are also keen and been quoted a €24 million asking price by Cagliari president Massimo Cellino.

Mancini, meanwhile, remains interested in AS Roma midfielder Daniele de Rossi and will move for the Italy ace should he become available in the summer.