Cabrera (foot) could start his rehab assignment with Double-A Bowie on Thursday, Roch Kubatko of MASN Sports reports. Cabrera's MRI on his foot Friday came back clean, and he's expected to return when first eligible. However, his roster spot seems a bit uncertain following the return of J.J. Hardy from the disabled list. Cabrera may need to shift over to second base upon rejoining the club, but even that remains questionable with the various options available at the position.