Tottenham Hotspur manager Ange Postecoglou has described Son Heung-min as “probably the best attacking player” in the Premier League. The Spurs boss, speaking to football.london after the Lilywhites’ win over Brighton, says the 31-year-old is a “world-class” talent and “brilliant” to have in their ranks. Postecoglou named Son on the bench for Saturday’s game at the Tottenham Hotspur Stadium following his recent return from the Asian Cup. Son, who led South Korea in every minute of the competition which included two knockouts that went to extra-time, reported back at Hotspur Way on Thursday. Po…