QUOTE (StrangeSox @ Dec 1, 2010 -> 10:01 AM)
It's potentially exploitation. He's offering loans to people who probably have little money otherwise, and before they're going to be getting serious agent representation offers. By doing this, he's taking advantage of their current situation and short-cutting the process later on so that, when they are ready to move to professional baseball, he's the first in line as they already owe him money.
I was struck by how similar the process is to human slavery and prostitution being propagated. Usually there is some form of "debt" that is used (normally money) to force an obligation that has to be worked off. Boras is doing the exact same thing here with his loans. If the person thinks about leaving, the debt is used an excuse to remind them exactly what their standing is (just like Boras did by calling the loan at an inopportune time).