Ajax coach Martin Jol is unsure about releasing Miralem Sulejmani to West Ham United.
The Serbia winger has declared he wants to join West Ham this summer and the Londoners are keen to strike an initial loan deal.
But Jol warned: "I would like at Ajax players who prefer to play here. But Sulejmani was a big investment, so I've a little knot in my stomach about letting him go."
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