Harland believes that Sancho will be a very important member of Dortmund this season.
In an interview with Viaplay Fotball, Harland said: "Sancho has performed well throughout the preseason, and he will become our important player this season."
When asked about the rumors of Sancho and Manchester United, Harland replied: "This is not something I will participate in. I will not make too many comments, but if he stays, I will be very happy. He is my good My friend is also an excellent player."
"Now I will give you an answer that you don't usually get from me, and that is no comment."