Leicester City boss Nigel Pearson remains hopeful of signing free agent Esteban Cambiasso.
Cambiasso has been in talks with the Foxes.
"I don't think it's right to talk about players publicly when we have not been able to achieve many deals," said Pearson.
"The only one that is in the public domain and has been for a couple of weeks now is the Cambiasso one. We've not really made too much progress on that as we stand but I am still hopeful something could be done.
"Unfortunately at times it is quite a complicated process. It appears to be representatives coming out of the woodwork so it is very much a case of getting to the bottom of who represents who and trying to achieve the goal, and that is to add players to the squad.
"It may not be football issues. It is slightly more complicated than I'm prepared to be discuss."
