Paul Pogba is "unhappy" at Manchester United and "has to change teams" in the next transfer window, says his agent Mino Raiola.
The France midfielder's current contract runs until June 2022.
Pogba, 27, has made only eight Premier League appearances this season, starting five, and scored his first goal of the campaign on Saturday.
"Paul is unhappy. He is no longer able to express himself as he would like and as expected of him," Raiola said.
He told Tuttosport: "He has to change teams; he has to change the air.
"He has a contract that will expire in a year and a half, but I think the best solution for the parties is to sell him in the next market.