SS is a position short on talent. I would pass on him. Donnie Wall is a middle relief guy with the Padres. Jesus Sanchez has had command problems in the past. He is a lefty and will probably get a spot because of that fact.
Lefties mature late.
You could get him back if you want in the auction. Francisco Cordova has upside. We need to see how he has recovered from his bone spur surgery from last August. Watch him in spring training. I have 5 pretty certain keepers.