Carlos Quentin (knee) will not return from the disabled list on Thursday, the first day he's eligible. Padres manager Bud Black said Tuesday that Quentin was still feeling some soreness in his right knee. "Carlos is in a situation where for him to do any baseball activities, it's painful, especially the defensive or on the running side," Black said. The skipper did add, though, that he hasn't "heard anything close" from the team's doctors that would suggest Quentin might not return this season.