Tottenham Hotspur cruise to victory on Wednesday night against Hearts of Midlothian in the first of their pre-season friendlies. Ange Postecoglou‘s men looked incredibly sharp against the Scottish outfit as they sealed a comfortable 5-1 win. There were some surprising positive displays to come out of the game in Edinburgh with the likes of Djed Spence looking like a player fighting for his future. But it was a night which was dominated by the Spurs youth prospects with a sensational second half which blew the hosts away. One of the players to come on at half time was the 16-year-old winger Mik…