Borussia Dortmund chief Hans-Joachim Watzke denies reports interest is drying up in wantaway midfielder Ilkay Gundogan.Arsenal, Manchester United and Barcelona have been linked with Gundogan, but it's claimed his personal demands are putting off interested clubs.

Watzke, however, insists: "No, definitely not. There are certainly a number of interested parties.

"Ilkay has insane potential.

"If I were in charge of a big foreign club, I would deal with the transfer of Gundogan definitely."