Qualls (neck) was reinstated from the 15-day DL on Friday, Brian McTaggart of MLB.com reports. When Qualls landed on the disabled list June 26, Astros GM Jeff Lunhow said that he expected the reliever to be back after the minimum 15 days. Qualls made a quick recovery and made a pair of rehab appearances this week before coming off the DL. In a corresponding move, the Astros optioned Brett Oberholtzer to Triple-A Fresno.