Roberto Mancini's future at Manchester City 'secure' after owner deems season a success regardless of title-race result They have performed very well and have improved in their last few matches. But while Mansour seems satisfied, those in his employment are determined not to waste a second bite of the cherry. Midfielder Yaya Toure has told his team-mates they must take advantage of United's slip. "United's result was amazing," he said. It was an unbelievable day for us with United dropping points at home. For me, it was strange. We found out about it on the bus on the way to Wolves. It was quite unbelievable and we now have to try and take advantage. We did the first part by beating Wolves but we have to settle down and continue to work hard because United still have three points more than us. We have to play them at home and, if you look at the record of United, they are very strong away and it will be a very difficult test for us. I think this year the club need to win the cup (title) and it will be difficult. But we need to win this derby because it will be one of the most important games the club have had. United have already won at the Etihad Stadium this season, emerging 3-2 victors in the FA Cup clash between the two in January, although City played the majority of the game with 10 men after the controversial early dismissal of Vincent Kompany.