The father of Reinier Jesus admits they're frustrated with his treatment at Borussia Dortmund.

The midfielder is in the second of a two-season loan at Dortmund from Real Madrid. However, the youngster has barely featured under coach Marco Rose this season.

Mauro Brasilia told Goal: "Something very strange is happening there, it is a shame for both of us.

"Despite this small setback at the beginning of his career in Europe, Reinier continues to have prestige in other big club.

"Borussia lose the opportunity to develop and enjoy another talented young man, maintaining it's tradition, even if the footballer is not it's heritage.

"He could bring a different style of play, necessary in some games. He knows the idea of ball possession, control, and it gives the feeling that Dortmund has not understood this and has not realised this good option."