Manchester United boss Jose Mourinho has also been speaking about the future of Marouane Fellaini, who is out of contract this summer.
"Marouane Fellaini is a very important player for me. Great professional giving everything he can to help the team.
"There is a desire to stay together. It is my desire, it is the board's desire, it is his desire. Are we going to agree? I don't know," said Mourinho
"He knows I want him and the club want him. But you only sign a paper if you are happy about what is on the paper."