Brondby chief Ole Bjur admits interest is growing in winger Michael Krohn-Dehli.
Krohn-Dehli's form at the Euros has attracted interest from new Swansea City boss Michael Laudrup.
"This of course means that the interest in Krohn is steadily increasing and a lot more clubs have become aware of his many qualities. Therefore it cannot be excluded that at some point an attractive offer for Krohn will arrive.
"Should this happen, we will obviously look at it and assess whether a sale should be conducted," said Bjur.