Tottenham have spent a cool £237m so far this summer, and according to Roberto De Zerbi, there's no sign of that spending slowing down. But why exactly have Spurs backed the Italian manager so much financially? Archie Corbett analyses the tactics that De Zerbi will likely set Tottenham up with, as well as how these new signings will elevate Spurs to a better season than their recent relegation-threatened ones.