Fiorentina are preparing a €10m bid for Sporting striker Ricky Van Wolfswinkel, according to reports in Portugal.
Ojogo.pr believe that the Viola have been tracking the Dutch forward and could make a move for the 23-year-old over the winter break.
Vincenzo Montella's side have been linked with a number of attackers including Lyon man Lisandro Lopez.
But the Iberian website claim that the Artmeio Franchi team will hope to prize the former Utrecht man away from Lisbon with a substantial bid in January.
Van Wolfswinkel has been a fantastic signing for the Leoes since his arrival in 2011, scoring 34 goals in 66 matches.