Borussia Dortmund sporting director Michael Zorc has issued a blow to clubs — including Manchester United — interested in signing Jadon Sancho in the upcoming January transfer window.

Amid reports that Sancho was unsettled in Dortmund and interest from United , which has existed since the summer, Zorc has claimed there isn't a "scenario" where the 19-year-old could leave next month. 

Sancho has returned to form recently, scoring in each of his past four appearances, including against Barcelona in the Nou Camp in the Champions League.