Per Kroldrup is considering a move away from Fiorentina.
The Viola have offered Kroldrup a one-year contract extension, but the former Everton man is holding out for a longer deal.
Kroldrup's agent, Ippolito Gallovich, claims a number of clubs are monitoring the Dane's contract situation at the Artemio Franchi.
"There is big interest for Per and I have got many enquiries about him, " Gallovich told BT.
"It will not be hard to find a new club.
"We are rejecting to just extend the contract by one year."