When Manchester City's academy staff arrived at the impressive Etihad Campus on Monday morning, they will almost certainly have taken satisfaction from their role in a Manchester derby win.
Sheikh Mansour's money has been spent on a number of elite talents since he took over the club in 2009, but it has also been poured into youth development.
While a number of other talents are starting to bloom at that level, the first-team has already been impacted by the academy’s output. Kelechi Iheanacho may have only joined in 2014, but he benefited from a year with the youth team, including a run to the FA Youth Cup final, in which he scored.