Tottenham boss Andre Villas-Boas says they'll work every day of the winter market.
Transfer deadline day has in the recent past been characterised by late moves in the market from Tottenham, with chairman Daniel Levy renowned for his love of a last-minute deal.
"(Buying players early in the window) makes a difference to the preparation in pre-season. But during the season it doesn't have the same effect.
"I think we are comfortable with how things are."