Hiddink would consider Chelsea offer

"If there was a concrete offer, then I would think about it," Hiddink said.

"There's nothing concrete," he insisted when asked about Chelsea. "You cannot go into all kind of speculation or rumours because there's nothing concrete. The moment things are concrete, I'll go to where I have to be, direct."

But Hiddink did little to dampen down the sense that he was expecting an offer to return to the club he led on an interim basis after Luiz Felipe Scolari was sacked in February 2009.

"I'd like to work every day because I'd have more impact on the players. I like to work every day," he said..