I watched the replay of the whole Celtic game after missing it live and didn't see where so much worry is coming from. They had an offside goal and a flukey own goal and in the last 20 minutes City were dictating play. At Spurs Pochetino will try to take his lessons from how Celtic pressed and OK when he was at Espanyol he beat Guardiola & Barca with those methods but the quickness and skills of Sterling and Aguero will see City through. City win 2-0.