Leganes are waiting for Watford to make a decision over Marc Navarro.
The Spanish fullback is a target for the LaLiga outfit, which is willing to take him on-loan.
AS says Leganes expects an answer from the Hornets next week.
Navarro has already agreed personal terms with Leganes and is eager to make the move.
Watford boss Javi Gracia is expected to green light the move in the coming days.