There's no such thing as a budget. Not in the way media use the word. That's not how transfers and accounting works
Or let me say it this way: In a world where players don't get
wages, where
taxes don't exist, where for a player you always pay A) the entire
fee, B)
upfront and C)
cash, that's the world where budgets as journalists describe them
could exist and would make sense.
Does that world sound in the slightest familiar to the real world? No? Not even a little bit? Jup, that's how much sense the word budget - as commonly used by medias - make.