You seemb to be lacking quite a bit here, so stop calling out.
Its not about debts, its about the wagebill and general expenses. Why didnt juve do what napoli now did ? Cause if things go wrong, and they dont qualify for CL (wich is a good possibiility since 3 other teams that can suddenly pull a mercato, they'll be stuck with that big wage, and a debt can come very fast.
Before, napoli werent having that high expenses really, but now, that wage bill could come back and bite them in the ass.
Your logical fallacy is strawman. I did not compare Higuain and amauri in therms of quality, but purely based on their contract.
6mil Higuain, isnt just gonna get sold if they need to. THE big issue, is getting a team to pay those wages. it wont happen if he doesnt succeed.