Tottenham Hotspur have now been told they will need to offer around £85m if they are to sign Frenkie de Jong from Barcelona in the summer. Since the arrival of Ange Postecoglou last summer, Spurs have seen several new faces come through the doors at Hotspur Way. And the trust put in the Australian by Daniel Levy is certainly paying off as we look to earn ourselves a spot in next season’s Champions League. Tottenham interested in Frenkie de JongEarlier in the week, it was claimed Spurs had put forward a surprise £51m offer for the Dutch midfielder as his future at the Nou Camp remains under spe…