There isn’t a Bears fan who would disagree with the assessment that Chicago’s offense needs change. Moreover, I believe most fans would agree that upgrades along the offensive line are a must. And to that end, shuffling the names in the trenches figured to be something on the Bears’ to-do list this offseason. Change appears to be on the horizon: The #Bears are not likely to exercise the option on OT Bobby Massie’s contract, another casualty of the cap crunch, source said. He’ll be a FA, saving them more than $5M vs. the cap & putting a starting caliber tackle on the market in a year when OTs are more valuable than ever.