There’s no doubt that three points was incredibly important for both Tottenham Hotspur and Ange Postecoglou against Crystal Palace yesterday. The Spurs players went into the game knowing Postecoglou would want to see a big improvement on the loss against Wolverhampton Wanderers a few weeks ago. And although Tottenham were frustrated for large periods of the game, their overall display was a lot better. Moreover, once the likes of Timo Werner and Son Heung-min found their finishing boots, Spurs eventually got their deserved reward. And to that end, there were several improved performances in a …