Tottenham Hotspur have kicked off their summer transfer window with the signing of Archie Gray from Leeds United. The 18-year-old followed Lucas Bergvall and Timo Werner through the door at Hotspur Way, with the latter extending his loan deal by a further year. Bergvall’s move to Tottenham was wrapped up in January but the Swedish starlet has officially arrived in north London. Despite the arrivals of Bergvall and Gray, Ange Postecoglou remains keen on bolstering his options in the middle of the park and Conor Gallagher continues to be linked with a move to Spurs. The Chelsea midfielder has lo…