Fulham manager Rene Meulensteen could reportedly make a move for Kaiserslautern striker Simon Zoller before Friday's deadline passes.
The forward has scored 10 goals for the 2. Bundesliga side so far this campaign.
That record has captured the attention of Meulensteen, who is considering making an offer for the 22-year-old over the coming days, according to reports in Germany.
It is believed that Kaiserslautern value Zoller, who is contracted to the club until 2017, at £1.2m.