Nevermind who got whose point, I still don't understand how the $20M is irrelevant. Functionally it is equivalent to payroll - that is, there probably isn't a line item in a budget for "negotiating rights" so it probably goes in the payroll column, or another way to look at it, it is 20 million less that a GM has to spend on payroll.
The Nationals have the resources, yes, but Rizzo is still operating on a budget. In other words, yes we can afford it, but it would be $20M that would otherwise be spent on payroll, so is it money well-spent?