Shields (shoulder) will make his second rehab start with Triple-A Charlotte on Thursday.

EDGE Analysis

The start would put Shields on line to make a return to the rotation next week against the Orioles, if the team does indeed decide on that course of action. The veteran right-hander looked impressive in his first rehab outing since suffering a setback in early May, as he allowed one earned run over four efficient innings and struck out three. Thursday's start will serve as a firm indication as to his readiness for a return.