Scott Cassidy, returning from knee surgery, pitched his sixth scoreless inning Sunday in his rehab assignment for Triple-A Portland.
Cassidy is ready when needed, but the Padres don’tt have room for him. Justin Hampson has been terrific in middle relief, but he still figures to be a goner when Clay Hensley is activated. The San Diego pitching staff is so strong that Rule-5 pick Kevin Cameron, who hasn’t allowed a run in 16 1/3 innings this season, hasn’t made an appearance in more than two weeks.