Over the past few years, Real Sociedad poster-boy Martin Zubimendi has established himself as one of the best defensive midfielders in Europe. So much so that Rodri has advised Manchester City to sign Zubimendi as his direct replacement in January. A report emerged on Monday that Manchester City are confident they can sign Zubimendi in the winter window as well. Manchester City have never lost four games on the trot under Pep Guardiola — a reality that would have justifiably sent shock waves within the camp. In their last four fixtures, City have scored four goals while shipping as many as 10….