Nop disagree there, we need Krasic more ATM. Last thing we need is to watch a limited, one dimensional Pepe running our right side when he can barely dribble a single player to create anything. And thats where our real problem was last season (creativity) more than scoring goals.
We've got Amauri + Iaquinta as our attackers (not the best strikers) but certainly decent enough if the team can create something for them.
IMO Dzeko is a luxury while Krasic is a necessity.