One more note on the large contract that was handed out to Michael Bourn ??? according to Jon Heyman, Bourn???s four-year, $48 million deal is the largest guaranteed contract ever handed out to a player that has never hit 10 home runs in a single year or slugged .400 in a single year, and the vesting option is very attainable that would run the deal up to five years and $60 million.