The report even suggests Kane could order Spurs to let him got to the Bernabeu if the Argentine takes charge.
United, Manchester City and Juventus are all interested in securing the England captain’s signature if he becomes available.
But it would take a huge off with Tottenham chairman Daniel Levy determined to keep Kane at the club.
The report claims Spurs could be tempted into selling with a big offer though with Jose Mourinho wanting to reinvest in his squad.