Manuel Akanji is set Nick Mullens Jersey to leave Boru sia Dortmund this summer as he has refused a contract renewal at the club with Manchester United interested in signing the defender according to a report.Akanji has been singled out as a defensive Mitch Wishnowsky Jersey target for United this summer.Ralf Rangnick is said to be a fan of the central defender and would like to bring him to Old Trafford this summer.According to Y.A. Tittle Jersey SPORT, Akanji is ready to leave Dortmund after refusing the option to extend his current contract.It's understood that United are interested in a central defender in the summer window.Akanji would be able to leave Dortmund for around 20million this summer if United want to pursue the deal Marquise Goodwin Jersey .The Swi s international has been impre sive at Dortmund and is showing great promise in his qualities as Dee Ford Jersey a solid central defender.Read More Manchester United CoverageFollow United Transfer Room: | Facebook & Instagram Coming Soon |