Weidenfeller: I can see Man Utd's Kagawa making Borussia Dortmund return
The Manchester United midfielder was linked with BVB last week.
"I myself have always believed that there may be a way back to BVB for him," said Weidenfeller.
"But if and when Shinji can actually tread this path, I do not know. Our team would do very well, however, to have such a player back in the ranks."