Manager Kevin Cash indicated that Moore (elbow) may not start Thursday for the Rays, Roger Mooney of The Tampa Tribune reports. Earlier reports indicated Moore would probably be slated to rejoin the rotation Thursday if the rehab start Saturday went well, but things must have changed. It's unclear whether Cash feels Moore won't be ready to rejoin the rotation, or if it's related to his scheduled Friday start being moved to Saturday because of rain, but his return date still appears up in the air at this point.