The Giants are unhappy with Pablo Sandoval's physical conditioning as he rehabs from a surgically repaired left hand. Bruce Bochy is questioning his dedication to baseball, saying he's no good to the team if he's too out of shape to play third base. "He's been told we have enough first basemen," said Bochy, asked about whether a position change might be in the works. "That said, hopefully we're not forced to make a change. That's in Pablo's hands."