Payroll is a figure that is derived from yearly operating costs, the man hasn't even been operating the team for a year, he doesn't even have 12 months on the books yet.The fact that the payroll has not gone up a bit since Castellini took over tells me a bunch.
I think your expectations are wrapped up in a wet blanket that doesn't exist in a real world business scenario, you want improvement without marketing, you want improvement without considering the reality of time, and you want improvement right away in the less then stable world of the baseball business.
You want it yesterday and well, it just ain't that frigging easy.