Not having Robin van Persie isn’t an excuse for how Manchester United looked during the first 60 minutes of the Manchester Derby, finding themselves foru goals behind Manchester City, enjoying a huge game from Yaya Toure in the midfield and Sergio Aguero in the attack, with the Argentine scoring twice, helped by Toure and Samir Nasri before Wayne Rooney pegged back for the visitors resulting in 4-1 finish.