For a little bit Friday, you could close your eyes and almostforget that the Giants , only months ago, changed theworld. (Or at least the Bay Area.) Pablo Sandoval talked animatedly about losing weight. Gofigure! Buster Posey spoke methodically about proving himself over afull season. Same ol' Buster. General manager Brian Sabean mentioned his deep anxiety aboutthe 2011 season. No shock there.