King (shoulder) experienced renewed soreness following his second rehab appearance Aug. 13 at Triple-A Round Rock, but he's expected to return from the 10-day injured list before the Rangers' upcoming homestand concludes Sept. 1, MLB.com reports.
Texas had been hopeful that King would be ready to return from the IL on Tuesday, but the setback during the rehab assignment derailed those plans. Ideally, King will make at least one more appearance in the minors with no renewed discomfort before reclaiming a spot in the Texas bullpen.