“The fact is no other club has contacted us so far about Jadon,” Zorc told Sport Bild.
“[I can’t] reliably answer today [if Sancho will stay at Dortmund next season].
“What I can say for sure is that he feels very comfortable with us. Otherwise he could not produce such [strong] performances, week after week.
“He is a phenomenon and is now producing top performances.
“He rarely takes a break on the pitch, helping the team with their defensive work.
“He is hard-working and gets the greatest of respect from me.”
Former Premier League footballer Jan Aage Fjortoft, meanwhile, insists Dortmund want as much as £126m for Sancho.
source: express.co.uk