Ruben Dias has shared his delight that one Manchester City teammate stayed with the club in the summer. City claimed a historic treble last term and are on the hunt to do so again as they look strong in the Premier League, FA Cup and Champions League. Pep Guardiola’s side is just hitting its relentless stride having won 11 games in a row, the latest coming against FC Copenhagen on Tuesday. Bernardo Silva scored City’s second in the 3-1 win as he continues to excel in the side. But it could have been very different if the 29-year-old left the club in the summer. Bernardo had beenrepeatedly link…