Manchester City boss Roberto Mancini is pleased with the goalscoring form of Edin Dzeko.

Mancini believes the striker could prove a key man after grabbing three goals in two league games against Norwich and Stoke.

Mancini said: "It's important Edin plays like he did against Norwich and Stoke.

"If he plays like he did against these two he could be important.

"If Edin continues to score, I don't think we can have a problem."