Mourinho having brought in three new faces, is eager to make at least one more signing.
The Portuguese is considering making a bid for Tottenham’s Danny Rose.
It is understood that Mourinho will be playing a formation with wing-backs more frequently this season and wants to sign a player who has the ability to fill the role.
So far, he has shifted left-back duties between Daley Blind, Matteo Darmian, Marcos Rojo, Luke Shaw and Ashley Young, depending on match strategy and form
Rose is determined to quit Spurs, after coming out to publicly decry the club for their lack of transfer activity .