According to a report from Bruce Levine, the Cubs are trying to lock-up John Grabow to a multi-year contract before the lefty reliever hits free agency. The Cubs and Grabow's agent, Paul Kinzer, are discussing a two-year deal worth between $6.5 million and $7.5 million ... that could include incentives based on games finished. Grabow would like a third-year vesting option added to the deal.