Gaudin had carpal tunnel release surgery and could be pitching in a month, reports MLB.com's Ken Gurnick. Gaudin was reportedly out with a biceps issue, but carpal tunnel is a hand/wrist ailment; it's currently unclear whether the biceps, which he "tweaked" in spring training, is still bothering him. Nonetheless, assuming Gaudin progresses as expected, it's conceivable that he could return to the Dodgers' bullpen before the All-Star break.