Fulham could snag a striker on a permanent deal for an extremely modest fee.
A surprising clause in Armando Broja's contract could see him sign from Chelsea for next to nothing.
The 22-year-old is on loan until the end of the season, having been starved of chances at the Blues.
Per The Sun, if Broja plays a specific number of minutes, Fulham can sign him for close to free.
But if he is not as involved as Chelsea want, then Fulham would have to pay a £4 million fee.
The Cottagers are likely to rely on Broja, as striker Raul Jimenez is currently injured.