Braves placed RHP Cory Gearrin on the 15-day disabled list with a right elbow injury. Braves general manager Frank Wren said Saturday that Cory Gearrin's elbow injury has shown "ligament involvement." Of course, Wren used the same terminology when talking about Kris Medlen, who required Tommy John surgery this spring. Gearrin will get a second opinion from Dr. James Andrews next week, but it sounds like he could be headed for season-ending surgery.