Guy Vandermissen: “At this moment, there are some clubs interested.
“For a lot of players, there are some clubs interested .
“But Simon still has a two-year contract at Sunderland, so we depend upon the position that Sunderland is taking in relationship to an eventual transfer.
“There is another two years on his contract.
“If they want us to stick to that, we will stick to that and perhaps leave after two years if there is an interest in Simon.
“If they want to make a proposal to Simon, they should come up with a decent proposal and we will then have a look at it too.”