Nemanja Matic has reportedly signalled his desire to leave Manchester United during the January transfer window.
The 31-year-old is unhappy with the number of starts he has made this season under Ole Gunnar Solskjaer, according to the Daily Mail.
Solskjaer has only started Matic in five Premier League matches this season, but the Manchester United manager has said that the Serbian international's absence is due to injury.
Borussia Dortmund, AC Milan, Inter Milan and Juventus are all said to be interested in signing the midfielder.
The Red Devils bought Matic from Chelsea for £40m in 2017, but he will be available on a free transfer at the end of the season when his contract expires.