Tottenham Hotspur have started making their transfer plans for the upcoming windows as they look to bolster Ange Postecoglou’s squad. The Australian coach’s team is still in need of clear reinforcements as despite a summer of big spending, Dominic Solanke is the only player to have made an immediate impact at the club. An underwhelming window has seen them make a slow start to the Premier League having suffered four defeats from their first nine matches. Spurs have already made a key decision over one of their main targets and are looking at him as a potential long-term successor to Yves Bisso…