Schalke urge Liverpool to get serious over Papadopoulos
Recent rumours in Greece has linked the 21-year-old to a sensational move to Anfield this summer, with £13m understood to be the price needed for the deal to work, says the Daily Star.
Heldt said: "We're going to speak to each other when it takes concrete form.
"There is currently nothing concrete, and besides, he is a mainstay for Schalke."
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