Manchester Evening News reports that United are prepared to sell Rojo and replace him with 23-year-old Porto defender Bruno Martins Indi.
Rojo’s relationship with United manager Louis van Gaal has reportedly broken down and the Dutchman is keen to bring in Martins Indi.
Rojo has made just two appearances for United this season and was strongly linked with a move to Monaco over the summer.
Martins Indi played under Van Gaal at international level for the Netherlands.
Martins Indi’s contract at Porto expires in 2018.
United have already had scouts to watch the defender in action.
