Bourn (hamstring) did some light running and agility drills Friday but still doesn't have a start date for his rehab assignment, MLB.com reports. "The biggest thing, I think, with Bourny is getting that last gear with his legs. So it might take a few days," manager Terry Francona said.
Cabrera (back) could have an MRI if he doesn't respond well to treatment Wednesday morning, the Cleveland Plain Dealer reports. "If it persists, we'll look at trying to help him in another way. There's not much the trainers can do in the first 24 hours. They're just trying to calm it down," manager Terry Francona said.