Chelsea started the new Premier League season with a defeat at home to Manchester City, but there’s one or two positives that can still be found from the contest. The Blues lost 2-0 at home to reigning champions Man City on Sunday afternoon, with goals from Erling Haaland and Mateo Kovacic for the visitors. From a Chelsea perspective, Romeo Lavia was an obvious plus point with his individual performance. The 20-year-old started as a deep-lying midfielder and put in such an assured display on and off the ball. Chelsea fans agreed Lavia was excellent versus Man City, so it’s going to be very exc…