Brian Wilson is recovering from Tommy John surgery and doesn't plan on working out for interested teams until he's fully ready.
"He won't let anyone look at him until he's completely ready to go," said a National League scout. "I think everyone is anxious to see when that time comes, because if he gets it back to what he used to be, he's going to help someone immediately down the stretch of a pennant race."
The Detroit Tigers might be in need of a reliever and a return to the San Francisco Giants can't be ruled out.