The first season of Ange Postecoglou’s time at Tottenham Hotspur is coming to an end and the signs have been fairly encouraging so far. Postecoglou has brought a really exciting identity back to Tottenham, pushing attacking football throughout the season and no matter the opponent. After the fairly cautious eras under Jose Mourinho, Nuno Espirito Santo and Antonio Conte, Tottenham fans have enthralling football to watch again. Tottenham took a real gamble on Postecoglou; his most recent jobs came in Japan and Scotland, so the jump to the Premier League is a big one. Postecoglou has taken it in…