Tottenham Hotspur are now open to the idea of selling a player who has played a big role under Ange Postecoglou this season. The summer transfer window is going to provide Tottenham with a real opportunity to bring in the changes they need after a turbulent season. Ange Postecoglou‘s first term at the helm is coming to a close and there have been plenty of lessons to take from it. New players have come through the doors at Hotspur Way since Postecoglou’s arrival but there is still work that needs to be done. The Australian inherited a lot of players when he landed in north London and already S…