When the new manager, Erik ten Hag, arrives this summer, he indicated the players might all depart Old Trafford.
Ten Hag is claimed to have reached an agreement in principle to become the Theatre of Dreams' next permanent manager.
When the Dutchman arrives, high-profile players such as Paul Pogba, Edinson Cavani, and Jesse Lingard are expected to go.
Rashford, along with Fernandes and Ronaldo, according to Kleberson, are doubts for next season.
However, Kléberson being asked about the players that are likely to leave Old Trafford this summer, he said according to Metro.
“It gives Bruno Fernandes, Marcus Rashford and Cristiano Ronaldo the opportunity to leave the club as a lot of things can change with a new manager.
“We don’t know what’s going to happen with Harry Maguire either,” he added.