Manchester City’s Norwegian striker Erling Haaland (2nd L) celebrates with teammates after scoring the 0-1 opening goal during the UEFA Champions League quarter-final, second leg football match between Bayern Munich and Manchester City in Munich, southern Germany on April 19, 2023. (Photo by CHRISTOF STACHE / AFP)Manchester United remain the only English club to have won the prized treble of Champions League, Premier League and FA Cup, but Manchester City are closing in on the same feat.City stormed into the Champions League semi-finals for the third consecutive season on Wednesday, completing a 4-1 aggregate triumph over Bayern Munich.Mighty Real Madrid, who eliminated Pep Guardiola’s men in the last four last season, await in the semi-finals.If City can slay the defending champions, they would be huge favourites to finally end their quest to conquer Europe, with AC Milan or Inter Milan waiting in the final in Istanbul on June 10.Domestically, City are already the dominant force as they go in search of a fifth Premier League title in six seasons.Long-time pacesetters Arsenal hold a four-point lead at the top of the table but are showing signs of nerves after costly draws against Liverpool and West Ham.City have a game in hand and home advantage next week when the Gunners visit the Etihad for a potential title decider.Before then, Guardiola’s men make the trip to Wembley on Saturday for what should be a routine passage to the FA Cup final.Sheffield United are on the brink of securing a return to the Premier League next season, but it would be a huge surprise if the Championship side end City’s 15-game unbeaten run, which stretches back to February.Despite the arrival of Erling Haaland, who scored the 48th goal of his