Borussia Dortmund chief Hans-Joachim Watzke is confident not losing Mario Gotze next month.

The 20 year-old midfielder is being tracked by Manchester United, Arsenal and Real Madrid.

But Watzke argued: , "Mario says he will not change the club any time soon. His management says so. And we would not like him to leave, either."

Watzke has slapped a £30 million price-tag on Gotze.