Jay Bothroyd has said that he’s been amazed by what one Manchester City man has done at the club. The Citizens recently became the first side to win four Premier League titles in a row after picking up their sixth top-flight trophy in seven years. City also have the chance to complete another domestic double by beating Manchester United in the FA Cup this weekend. Now though, one pundit has shared his praise for one particularly important figure at the Manchester club who has played a big role in their success. Bothroyd says Pep Guardiola has changed football READ MORE: Man City squad numbers …