“Pause the video of Roma’s goal against Manchester City just as the ball reached Radja Nainggolan and City’s problem is clear. There’s the back four in classic saucer shape, the full-backs slightly advanced of the centre-backs and there, where one of the central defenders should be, is a huge hole into which Francesco Totti is beginning to run. Vincent Kompany is perhaps 10 yards advanced of Martín Demichelis, looking to close Nainggolan down and never getting close enough to him.” Guardian – Jonathan Wilson