Gary Neville was left absolutely awestruck by something Erling Haaland did in the first half against Manchester United. Manchester City take on their neighbours Manchester United on Sunday in a crucial Manchester derby. Pep Guardiola’s side need to pick up a vital three points in order to stay within touching distance of Premier League leaders Liverpool. However, things are not going to plan against a United side that has had a difficult week. Many thought City would win comfortably but they find themselves behind at the break thanks to Marcus Rashford’s fantastic strike. City have dominated p…