PHOENIX -- Pablo Sandoval is understandably proud of the season he's put together, but he's not exactly satisfied, and that should be music to the Giants' ears.In a conversation with Sandoval here, he expressed great satisfaction with having worked himself into shape with a winter of grueling workouts, and seeing the work pay off in an All-Star selection motivates him to maintain the habits he established offseason."It makes you want to do it again," he said. "Actually, it makes you want to do more."Nobody disputes the notion that Sandoval, over the course of the season, put on some of the pounds he lost. Most estimates fall in the 10- to 15-pound range. But considering he lost more than 40 in the offseason, he's still 25 or 30 pounds to the good. And still lighter than he was in 2009, when he burst onto the scene with a monster first season.He's been outstanding at third base all season, and he's been the most consistently productive hitter on the team, and hes sure to be handsomely rewarded this winter via his first year of salary arbitration.His season hasn't been without disappointment, of course. He missed about six weeks, likely costing him his first 30-homer season, and he's fighting some serious pain in his left shoulder as the season comes to a close. He's hoping to avoid surgery, but it can't be ruled out.No matter what happens with his shoulder, though, he's determined to work harder than ever this winter. Last season his motivation was partly tied to job security; general manager Brian Sabean essentially threatened to send him to the minors if he didn't shape up. This winter, the motivation will come from within."It's for the team, but it's for me, too," he said. "I want to play this game a long time, and I'm young. There's a lot of things I can do better."What, exactly, can Sandoval do better? He's coy about that, leaving it to the imagination."Everything, man. Everything," he said.Sandoval is 25, just entering his prime, so of course there's room for improvement. But there wasn't much more he could have done for the Giants this year.Or was there? Give us your thoughts.