Jim Henderson (shoulder) will begin a rehab assignment with the Class-A Brevard County Manatees.

Henderson (shoulder) will begin a rehab assignment with High-A Brevard County on Friday.

Analysis:

The big thing for Henderson will be finding the velocity he seemed to lose in spring training due to last year's shoulder injury. If he doesn't find it or suffers a setback, it's hard to see him pitching effectively in the majors anytime soon.