May (back) will make a rehab appearance with Triple-A Rochester on Sunday, Mike Berardino of the St. Paul Pioneer Press reports.
Upon completion of another successful bullpen session Friday, May received the green light to join a minor league affiliate. It's not entirely clear how long he will remain with Rochester, but May pitched his way out of the setup job before hitting the DL and manager Paul Molitor may need some convincing to return May to a high-leverage role.