According to Manchester Evening News, Manchester United are frustrated with Edinson Cavani’s fitness issues.
The 34 year old striker is currently out injured and is not expected to return against West Ham on Sunday.
The report claims Manchester United are uncertain whether to extend Cavani’s contract amid concerns over his fitness.
Cavani’s contract expires at the end of the season and Manchester United have the option of an additional year on his contract but both parties have to agree to the extension.
Manchester Evening News claim Manchester United have had doubts over exercising the one-year option in Cavani’s deal before his father revealed the striker is ‘unhappy’ at United.