As free agency nears, Wilson’s future unclear;GIANTS;He’s eligible to leave after ‘13, and

Brian Wilson's second formal bullpen session of spring trainingThursday was a success. He threw harder than he did Monday and was hitting his locationtargets. Afterward, manager Bruce Bochy said, "It's just gettingbetter each time." If Wilson's progress continues at this clip, he finally canstuff his 2011 elbow injury in a basement closet as he launches hisfifth full season as the Giants' closer April 6.