But his agent, Stephen Kelly, said: "Neven always attracts attention to himself because he is a top player. I think he would also be interested in a great club, but which one? I do not know. Surely it will be very unlikely to move in January but I'm sure there will be many rumors.
"The only thing I know is that there are top Italian and English clubs following him with interest. I do not think he will leave the Bundesliga in the summer but you never know ..."