Chelsea have started the season with just a third defeat on the opening weekend in Premier League history. The Blues were beaten 2-0 by Manchester City, with the champions ultimately proving too good for Enzo Maresca’s side. Supporters will have left Stamford Bridge looking for positives, and will likely have found them in the performance of Romeo Lavia. Fans took to social media to praise Lavia for his performance in what was his first competitive start for Chelsea since joining last summer. With no new signings named in the starting side, there was a chance for Robert Sanchez to make his mar…