While Roberts said last week that he thought the chances of Rushing catching again were "very small," Rushing was more optimistic. AdvertisementAdvertisement AdvertisementKlein hopes to avoid surgeryDodgers relief pitcher Will Klein (Kyusung Gong / AP)Dodgers reliever Will Klein hopes to avoid surgery to remove the loose bodies in his right elbow. Klein has been on the IL since the start of the month, with what the Dodgers called right elbow discomfort. AdvertisementAdvertisement AdvertisementHis exact timeline to return is in flux, but Klein is scheduled to start throwing weighted plyo balls this week. Sign up for more Dodgers news with Dodgers Dugout.