Five sophomore fillies face off against a compact but well-bred bunch in Saturday's GII Mother Goose S. at Belmont Park. Heading the quintet is Three Chimneys Farm's Always Carina (Malibu Moon), who earned her TDN Rising Star status only two days removed from her superstar sire's death at age 24. A fourth-length winner going six panels in her debut at the Big A Apr. 11, the Chad Brown trainee blew the doors off with a dominating 9 3/4-length score while stretching to a mile against optional claiming company here May...