With less than two weeks to go until the new Premier League season, Tottenham Hotspur have work to do in the transfer market. Ange Postecogolou has welcomed some very exciting 18-year-olds to the club this summer, the likes of Lucas Bergvall and Archie Gray – two midfielders with exceptional potential. However, it’s up for debate whether the duo will significantly raise the level of Postecoglou’s first eleven immediately. Although Dejan Kulusevski has lauded Bergvall’s potential, he recently admitted that his compatriot will need patience and time. Gray does have a more immediate claim for fir…