Ange Postecoglou says Tottenham are "working hard" to sign players in January after a setback for Ben Davies and Radu Dragusin's ankle complaint deepened the club's injury crisis.
Dragusin will be assessed on Friday having been forced off towards the end of the 1-0 defeat at Nottingham Forest on Boxing Day, potentially leaving Postecoglou without a single senior centre-half for Sunday's visit of in-form Wolves.
