LONDON: Manchester City powered to the top of the Premier League as Jack Grealish scored for the first time this season in a 3-0 win over Wolves, while Son Heung-min ended his goal drought with a 13-minute hat-trick in Tottenham’s 6-2 rout of Leicester on Saturday. Pep Guardiola’s side needed just 56 seconds to take the lead at Molineux as Grealish finally enjoyed a day to remember after a difficult time since joining City from Aston Villa last year. Erling Haaland doubled City’s advantage with his 14th goal in 10 games in all competitions following a pound sterling51 million ($58 million) mov…