Clinton Morrison labelled Heung-min Son world-class as Tottenham Hotspur closed in on victory against Crystal Palace on Saturday. Ange Postecoglou’s men secured a big victory in the race for the top four in the Premier League, coming from behind to beat the Eagles 3-1. It was Tottenham target Eberechi Eze who put the visitors in front in North London. But goals from Timo Werner, Cristian Romero and Heung-min Son gave Spurs the three points. Clinton Morrison lauds Heung-min Son after Tottenham goalSon’s finish was a moment of class, with the 31-year-old finding the bottom corner with a crisp st…