This weekend’s clash between Manchester United and Tottenham Hotspur appears crucial for both teams, who haven’t quite enjoyed the start that they may have imagined. Both Erik ten Hag and Ange Postecoglou were seeking a big improvement at their respective sides this season – not content with what was achieved last term. Tottenham certainly made progress in Postecoglou’s first season, but not quite enough to satisfy their ambitious new manager. On Ten Hag’s side, there was immediate pressure to improve at Man United this season, especially given the financial backing of his transfer plans over …