Clayton Richard (illness) will make a second rehab start with Triple-A Tucson. Richard struck out eight over six innings of one-run ball Thursday for Tucson, but the Padres want him to have another tune-up. "He feels good about where he is right now, how his arm feels and how he feels physically in general, from the whole bad virus he contracted," manager Bud Black said. Assuming Richard feels fine in his next outing, he could rejoin the rotation as soon as next weekend.