What you seem fail to realize is that we already have been there and done that. We tried it with Dzeko, didn't we? And yes, no matter if you think so or not, we have to overpay to get some of the best players on this planet. Sometimes you can have a manager like Moggi and a team like the one he had (now Barca, for instance) where players will be willing to cut their salary in half just so that they can play in it(Zlatan to Juve), but when you are doing exactly what you suggested it is kind of hard to convince them afterwards. Now we have 6 strikers, all of them are 'good deals', which means mediocre players that we overpaid for anyway. Is that helping in any way? Financially at least ?
Outbidding Man Shitty for Dzeko would have meant to get him for 30 mils. That is the price of Quag and Matri more or less. But if we did so, this year we should've overpaid for Aguero as well and we would have Aguero - Dzeko in front. Then next year it wouldn't be that hard to convince lets say Hazard to join us, cause he would be thinking there is a good chance we would win the league and compete IN CL, not FOR CL. And tbh Dzeko - Aguero are nowhere better at the moment than Alex - Trezeguet were and we added Ibrahimovic to that attack...
What is really amusing is that some people here are used to mediocrity and start buying the crap marotta is selling to them. 5 years in a row we are making a financial revolution and we are worse than when we started doing it. Real Madrid, on the other hand, are splashing cash left and right and they aren't worse financially. Parma (for ex.) are always going for the great deals you are talking about, yet they are nowhere close to the richest teams in the world. In short what you are suggesting has been proven NOT to work and we have been testing it not in some other team, but in Juventus for the last 5 years. If you want 5 more - great, but I would love to see us win a scudetto before I die...