GIII Sweetest Chant S. victress Opalina (Optimizer) looks to double up Saturday in Gulfstream's GIII Herecomesthebride S. Running away to a 12-length graduation at third asking against state-breds here in September, the chestnut closed from well back to be fifth in the GII J.P. Morgan Chase Jessamine S. a month later. Third in the local Ginger Brew S. Jan. 1, she posted a 3/4-length decision in the Sweetest Chant Feb. 5. Christophe Clement saddles a live one in Lia Marina (Uncle Mo). Earning her diploma at second asking at Belmont...