According to the Rotoworld site:
While fellow free agent Jorge Posada wasn't ready to talk, Mariano Rivera indicated that he planned on testing the market as a free agent. "They had the opportunities and they didn't do nothing with me," he said, "so we'll see what happens. ... This is a business. Nothing against the New York Yankees."
So if we give Mo-Riv $10 million a year for 3 years, would it be wise to trade Frankie for something juicy?
Frankie is just ONE season away from free agency and looking for a big, big payday.