I thought the Goldman Sachs guys negotiated his deal. Goldman Sachs guys negotiated A-Rod talking to Hank "I can't shut up!" Steinbummer. A-Rod basically negotiated his own deal, as Yanks did not want Boras in the room. Boras basically handled the final drafting of the deal. However, Boras was the Agent, so he still gets his cut. That's closer to the version I heard, although I'm sure it was Warren Buffett who advised ARod to re-open the lines of communication with Hank. I don't know exactly what role GS played.