Manchester United are reportedly weighing up a summer move for Real Madrid midfielder Toni Kroos.
The Germany international, who has a contract with Real until 2023, joined Zinedine Zidane's side from Bayern Munich in 2014, and has made 266 appearances for the Spanish outfit in that time.
However, Diario Madridista report that Kroos was left unhappy having not been involved in Real's Champions League tie against Manchester City, and has supposedly opened the door to a departure from the Bernabeu.
With uncertainty surrounding the future of Paul Pogba, United are allegedly considering a variety of midfield options to replace the Frenchman should he depart Old Trafford this summer.
The report also states that Kroos' former club Bayern as well as Paris Saint-Germain are also considering a swoop for the 30-year-old, who has registered three goals and five assists in La Liga for Zidane's side this season.