We play with one striker. We currently have one of the very very best strikers in the world. His back up is a striker that is a solid and proven premier league performer who has had nowhere near enough minutes under his belt with us to be written off. And third choice is a hugely promising youngster coming through. The balance we have is perfect.
On top of that, when called upon last year, silva scored plenty playing up front, and sterling and de bruyne can chip in too in the unlikely scenario all of those players were injured.
Given how little game time we can give bony in our current system, who could we seriously get who is better than him but happy to play aguero's understudy? we will have the odd bad week, but on the whole we don't struggle for goals and another striker would be a waste of money and may also upset the balance of our squad.