Arsenal and Tottenham are tracking Slovakian midfielder Ondrej Duda.
The 20-year-old, who plays for Legia Warsaw in Poland, has attracted interest from clubs across Europe, including the north London rivals - but his spokesman claims he will not leave Warsaw until the summer.
He said: "He has so many offers I do not even know. The representatives of AC Milan, Inter, Napoli, Hannover, FC Koeln, Arsenal, Tottenham, Everton, Hull City, Stoke and even a couple of other teams they have contacted me.
"But I repeat that if he leaves the Legia, it will be in the summer at the earliest."