Fourth, don't you think dividing all the billions of dollars of spending we have into five and massively unloading it on the regions would be a bit much hassle? We're having enough troubles figuring out our budget right now, let alone adding however much more you'd give to us.
The billions of dollars are combined from five regions. There would be no dividing because ths way they would not be any combining in the first place. This would keep each regions money to itself instead of redistributing to the other regions.